{"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Militia\u0026f%5Bplaces%5D%5B%5D=Harpers+Ferry+%28W.+Va.%29+--+History+--+John+Brown%27s+Raid%2C+1859","last":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Militia\u0026f%5Bplaces%5D%5B%5D=Harpers+Ferry+%28W.+Va.%29+--+History+--+John+Brown%27s+Raid%2C+1859\u0026page=1"},"meta":{"pages":{"current_page":1,"next_page":null,"prev_page":null,"total_pages":1,"limit_value":10,"offset_value":0,"total_count":1,"first_page?":true,"last_page?":true}},"data":[{"id":"vifgm_repositories_2_resources_452","type":"collection","attributes":{"title":"George Mason letters to John Augustine Washington III","creator":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_452#creator","type":"document_value","attributes":{"value":"Mason, George, 1797-1870","label":"Creator"}},"abstract_or_scope":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_452#abstract_or_scope","type":"document_value","attributes":{"value":"Two letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry.","label":"Abstract Or Scope"}},"breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_452#breadcrumbs","type":"document_value","attributes":{"value":{"id":"vifgm_repositories_2_resources_452","ead_ssi":"vifgm_repositories_2_resources_452","_root_":"vifgm_repositories_2_resources_452","_nest_parent_":"vifgm_repositories_2_resources_452","ead_source_url_ssi":"data/oai/GMU/repositories_2_resources_452.xml","title_filing_ssi":"George Mason letters to John Augustine Washington III","title_ssm":["George Mason letters to John Augustine Washington III"],"title_tesim":["George Mason letters to John Augustine Washington III"],"unitdate_ssm":["October 25-November 2, 1859"],"unitdate_inclusive_ssm":["October 25-November 2, 1859"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["C0315","/repositories/2/resources/452"],"text":["C0315","/repositories/2/resources/452","George Mason letters to John Augustine Washington III","Harpers Ferry (W. Va.) -- History -- John Brown's Raid, 1859","Slavery -- United States","Letters","Militia","There are no access restrictions.","This is a single item collection.","Matthew Costello, \"John Augustine Washington III,\" George Washington's Mount Vernon, https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/john-augustine-washington-iii/, accessed June 22, 2018.","Michael Robert Patterson, \"Virginia Mason Mason,\" Arlington National Cemetery Website, http://arlingtoncemetery.net/vmmason.htm, accessed June 22, 2018.","\"Upton Herbert.\" George Washington's Mount Vernon. https://www.mountvernon.org/preservation/preserving-his-legacy-past-directors-of-mount-vernon/upton-herbert/, accessed June 22, 2018.","\"William Mason,\" Gunston Hall, http://www.gunstonhall.org/georgemason/mason_family/william_mason.html, accessed June 22, 2018.","George Mason (1797-1870) was the grandson of George Mason IV of Gunston Hall (author of the Virginia Declaration of Rights and namesake of George Mason University in Fairfax, VA). He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.","John Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    ","Processing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. 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There are no known restrictions.","Two letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry.","R54, C3, S4","George Mason University. Libraries. Special Collections Research Center","Mason, George, 1797-1870","Washington, John Augustine, 1821-1861","English"],"unitid_tesim":["C0315","/repositories/2/resources/452"],"normalized_title_ssm":["George Mason letters to John Augustine Washington III"],"collection_title_tesim":["George Mason letters to John Augustine Washington III"],"collection_ssim":["George Mason letters to John Augustine Washington III"],"repository_ssm":["George Mason University"],"repository_ssim":["George Mason University"],"geogname_ssm":["Harpers Ferry (W. Va.) -- History -- John Brown's Raid, 1859"],"geogname_ssim":["Harpers Ferry (W. 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He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.\u003c/p\u003e\n","\u003cp\u003eJohn Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    \u003c/p\u003e"],"bioghist_heading_ssm":["Biographical note"],"bioghist_tesim":["George Mason (1797-1870) was the grandson of George Mason IV of Gunston Hall (author of the Virginia Declaration of Rights and namesake of George Mason University in Fairfax, VA). He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.","John Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    "],"prefercite_html_tesm":["\u003cp\u003eGeorge Mason letter to John Augustine Washington III, C0315, Special Collections Research Center, George Mason University Libraries.\u003c/p\u003e"],"prefercite_tesim":["George Mason letter to John Augustine Washington III, C0315, Special Collections Research Center, George Mason University Libraries."],"processinfo_html_tesm":["\u003cp\u003eProcessing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. Finding aid edited by Amanda Menjivar in November 2024.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["Processing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. Finding aid edited by Amanda Menjivar in November 2024."],"relatedmaterial_html_tesm":["\u003cp\u003eThe Special Collections Research Center holds other collections from members of George Mason IV's family, including the \u003cextptr show=\"new\" title=\"Mason Family Manuscript Account Book\" href=\"https://aspace.gmu.edu/repositories/2/resources/330\"\u003e\u003c/extptr\u003e and other materials originating from the greater Mason family.\u003c/p\u003e"],"relatedmaterial_heading_ssm":["Related Material"],"relatedmaterial_tesim":["The Special Collections Research Center holds other collections from members of George Mason IV's family, including the   and other materials originating from the greater Mason family."],"scopecontent_html_tesm":["\u003cp\u003eThe collection consists of a single letter from George Mason to John Augustine Washington III. The letter was written on November 2, 1859, a little over two weeks after John Brown's attempt to begin an uprising of enslaved people at Harper's Ferry in what is now West Virginia. The letter specifically addresses forming a Volunteer Company in the wake of John Brown's raid, and Mason inquires whether Upton Herbert, the Superintendant of Mount Vernon, would be willing to take command of it.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The collection consists of a single letter from George Mason to John Augustine Washington III. The letter was written on November 2, 1859, a little over two weeks after John Brown's attempt to begin an uprising of enslaved people at Harper's Ferry in what is now West Virginia. The letter specifically addresses forming a Volunteer Company in the wake of John Brown's raid, and Mason inquires whether Upton Herbert, the Superintendant of Mount Vernon, would be willing to take command of it."],"userestrict_html_tesm":["\u003cp\u003ePublic Domain. There are no known restrictions.\u003c/p\u003e"],"userestrict_heading_ssm":["Use Restrictions"],"userestrict_tesim":["Public Domain. There are no known restrictions."],"abstract_html_tesm":["\u003cabstract id=\"aspace_27abae5c9a1a913e072a243c71b470da\" label=\"Abstract\"\u003eTwo letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry.\u003c/abstract\u003e"],"abstract_tesim":["Two letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_422b9da4fe179101b457976f3cb03663\"\u003eR54, C3, S4\u003c/physloc\u003e"],"physloc_tesim":["R54, C3, S4"],"names_ssim":["George Mason University. Libraries. Special Collections Research Center","Mason, George, 1797-1870","Washington, John Augustine, 1821-1861"],"corpname_ssim":["George Mason University. Libraries. Special Collections Research Center"],"names_coll_ssim":["Washington, John Augustine, 1821-1861","Mason, George, 1797-1870"],"persname_ssim":["Mason, George, 1797-1870","Washington, John Augustine, 1821-1861"],"language_ssim":["English"],"descrules_ssm":["Describing Archives: A Content Standard"],"total_component_count_is":3,"online_item_count_is":0,"component_level_isim":[0],"sort_isi":0,"timestamp":"2026-05-01T00:23:25.700Z","collection":{"numFound":1,"start":0,"numFoundExact":true,"docs":[{"id":"vifgm_repositories_2_resources_452","ead_ssi":"vifgm_repositories_2_resources_452","_root_":"vifgm_repositories_2_resources_452","_nest_parent_":"vifgm_repositories_2_resources_452","ead_source_url_ssi":"data/oai/GMU/repositories_2_resources_452.xml","title_filing_ssi":"George Mason letters to John Augustine Washington III","title_ssm":["George Mason letters to John Augustine Washington III"],"title_tesim":["George Mason letters to John Augustine Washington III"],"unitdate_ssm":["October 25-November 2, 1859"],"unitdate_inclusive_ssm":["October 25-November 2, 1859"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["C0315","/repositories/2/resources/452"],"text":["C0315","/repositories/2/resources/452","George Mason letters to John Augustine Washington III","Harpers Ferry (W. Va.) -- History -- John Brown's Raid, 1859","Slavery -- United States","Letters","Militia","There are no access restrictions.","This is a single item collection.","Matthew Costello, \"John Augustine Washington III,\" George Washington's Mount Vernon, https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/john-augustine-washington-iii/, accessed June 22, 2018.","Michael Robert Patterson, \"Virginia Mason Mason,\" Arlington National Cemetery Website, http://arlingtoncemetery.net/vmmason.htm, accessed June 22, 2018.","\"Upton Herbert.\" George Washington's Mount Vernon. https://www.mountvernon.org/preservation/preserving-his-legacy-past-directors-of-mount-vernon/upton-herbert/, accessed June 22, 2018.","\"William Mason,\" Gunston Hall, http://www.gunstonhall.org/georgemason/mason_family/william_mason.html, accessed June 22, 2018.","George Mason (1797-1870) was the grandson of George Mason IV of Gunston Hall (author of the Virginia Declaration of Rights and namesake of George Mason University in Fairfax, VA). He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.","John Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    ","Processing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. Finding aid edited by Amanda Menjivar in November 2024.","The Special Collections Research Center holds other collections from members of George Mason IV's family, including the   and other materials originating from the greater Mason family.","The collection consists of a single letter from George Mason to John Augustine Washington III. The letter was written on November 2, 1859, a little over two weeks after John Brown's attempt to begin an uprising of enslaved people at Harper's Ferry in what is now West Virginia. The letter specifically addresses forming a Volunteer Company in the wake of John Brown's raid, and Mason inquires whether Upton Herbert, the Superintendant of Mount Vernon, would be willing to take command of it.","Public Domain. There are no known restrictions.","Two letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry.","R54, C3, S4","George Mason University. Libraries. Special Collections Research Center","Mason, George, 1797-1870","Washington, John Augustine, 1821-1861","English"],"unitid_tesim":["C0315","/repositories/2/resources/452"],"normalized_title_ssm":["George Mason letters to John Augustine Washington III"],"collection_title_tesim":["George Mason letters to John Augustine Washington III"],"collection_ssim":["George Mason letters to John Augustine Washington III"],"repository_ssm":["George Mason University"],"repository_ssim":["George Mason University"],"geogname_ssm":["Harpers Ferry (W. Va.) -- History -- John Brown's Raid, 1859"],"geogname_ssim":["Harpers Ferry (W. 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There are no known restrictions."],"acqinfo_ssim":["Purchased by the Special Collections Research Center before June 2018."],"access_subjects_ssim":["Slavery -- United States","Letters","Militia"],"access_subjects_ssm":["Slavery -- United States","Letters","Militia"],"has_online_content_ssim":["false"],"extent_ssm":["0.25 Linear Feet 1 folder"],"extent_tesim":["0.25 Linear Feet 1 folder"],"accessrestrict_html_tesm":["\u003cp\u003eThere are no access restrictions.\u003c/p\u003e"],"accessrestrict_heading_ssm":["Access Restrictions"],"accessrestrict_tesim":["There are no access restrictions."],"arrangement_html_tesm":["\u003cp\u003eThis is a single item collection.\u003c/p\u003e"],"arrangement_heading_ssm":["Arrangement"],"arrangement_tesim":["This is a single item collection."],"bibliography_html_tesm":["\u003cp\u003eMatthew Costello, \"John Augustine Washington III,\" George Washington's Mount Vernon, https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/john-augustine-washington-iii/, accessed June 22, 2018.\u003c/p\u003e\n","\u003cp\u003eMichael Robert Patterson, \"Virginia Mason Mason,\" Arlington National Cemetery Website, http://arlingtoncemetery.net/vmmason.htm, accessed June 22, 2018.\u003c/p\u003e\n","\u003cp\u003e\"Upton Herbert.\" George Washington's Mount Vernon. https://www.mountvernon.org/preservation/preserving-his-legacy-past-directors-of-mount-vernon/upton-herbert/, accessed June 22, 2018.\u003c/p\u003e\n","\u003cp\u003e\"William Mason,\" Gunston Hall, http://www.gunstonhall.org/georgemason/mason_family/william_mason.html, accessed June 22, 2018.\u003c/p\u003e"],"bibliography_heading_ssm":["Bibliography"],"bibliography_tesim":["Matthew Costello, \"John Augustine Washington III,\" George Washington's Mount Vernon, https://www.mountvernon.org/library/digitalhistory/digital-encyclopedia/article/john-augustine-washington-iii/, accessed June 22, 2018.","Michael Robert Patterson, \"Virginia Mason Mason,\" Arlington National Cemetery Website, http://arlingtoncemetery.net/vmmason.htm, accessed June 22, 2018.","\"Upton Herbert.\" George Washington's Mount Vernon. https://www.mountvernon.org/preservation/preserving-his-legacy-past-directors-of-mount-vernon/upton-herbert/, accessed June 22, 2018.","\"William Mason,\" Gunston Hall, http://www.gunstonhall.org/georgemason/mason_family/william_mason.html, accessed June 22, 2018."],"bioghist_html_tesm":["\u003cp\u003eGeorge Mason (1797-1870) was the grandson of George Mason IV of Gunston Hall (author of the Virginia Declaration of Rights and namesake of George Mason University in Fairfax, VA). He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.\u003c/p\u003e\n","\u003cp\u003eJohn Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    \u003c/p\u003e"],"bioghist_heading_ssm":["Biographical note"],"bioghist_tesim":["George Mason (1797-1870) was the grandson of George Mason IV of Gunston Hall (author of the Virginia Declaration of Rights and namesake of George Mason University in Fairfax, VA). He was the second son of William Mason, George Mason IV's fourth son, and was married to Virginia Mason. Many of the descendants of George Mason IV were plantation owners and enslavers until after the American Civil War.","John Augustine Washington III (1821-1861) was the great-grandnephew of George Washington. He inherited Washington's Mount Vernon estate, and (as noted by Matthew Costello) was the last Washington to own the plantation. Washington III, an enslaver, served in the Confederate Army in the Civl War and was killed in 1861 at the Battle of Cheat Mountain.    "],"prefercite_html_tesm":["\u003cp\u003eGeorge Mason letter to John Augustine Washington III, C0315, Special Collections Research Center, George Mason University Libraries.\u003c/p\u003e"],"prefercite_tesim":["George Mason letter to John Augustine Washington III, C0315, Special Collections Research Center, George Mason University Libraries."],"processinfo_html_tesm":["\u003cp\u003eProcessing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. Finding aid edited by Amanda Menjivar in November 2024.\u003c/p\u003e"],"processinfo_heading_ssm":["Processing Information"],"processinfo_tesim":["Processing completed by Elizabeth Beckman in June 2018. EAD markup completed by Elizabeth Beckman in June 2018. Finding aid edited by Amanda Menjivar in November 2024."],"relatedmaterial_html_tesm":["\u003cp\u003eThe Special Collections Research Center holds other collections from members of George Mason IV's family, including the \u003cextptr show=\"new\" title=\"Mason Family Manuscript Account Book\" href=\"https://aspace.gmu.edu/repositories/2/resources/330\"\u003e\u003c/extptr\u003e and other materials originating from the greater Mason family.\u003c/p\u003e"],"relatedmaterial_heading_ssm":["Related Material"],"relatedmaterial_tesim":["The Special Collections Research Center holds other collections from members of George Mason IV's family, including the   and other materials originating from the greater Mason family."],"scopecontent_html_tesm":["\u003cp\u003eThe collection consists of a single letter from George Mason to John Augustine Washington III. The letter was written on November 2, 1859, a little over two weeks after John Brown's attempt to begin an uprising of enslaved people at Harper's Ferry in what is now West Virginia. The letter specifically addresses forming a Volunteer Company in the wake of John Brown's raid, and Mason inquires whether Upton Herbert, the Superintendant of Mount Vernon, would be willing to take command of it.\u003c/p\u003e"],"scopecontent_heading_ssm":["Scope and Content"],"scopecontent_tesim":["The collection consists of a single letter from George Mason to John Augustine Washington III. The letter was written on November 2, 1859, a little over two weeks after John Brown's attempt to begin an uprising of enslaved people at Harper's Ferry in what is now West Virginia. 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There are no known restrictions."],"abstract_html_tesm":["\u003cabstract id=\"aspace_27abae5c9a1a913e072a243c71b470da\" label=\"Abstract\"\u003eTwo letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry.\u003c/abstract\u003e"],"abstract_tesim":["Two letters from George Mason (the grandson of George Mason IV through his son William) to John Augustine Washington III (great-grandnephew of George Washington) after John Brown's raid at Harper's Ferry."],"physloc_html_tesm":["\u003cphysloc id=\"aspace_422b9da4fe179101b457976f3cb03663\"\u003eR54, C3, S4\u003c/physloc\u003e"],"physloc_tesim":["R54, C3, S4"],"names_ssim":["George Mason University. Libraries. Special Collections Research Center","Mason, George, 1797-1870","Washington, John Augustine, 1821-1861"],"corpname_ssim":["George Mason University. Libraries. 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