Author
Augustan Society
4
Polish Genealogical Society of America
3
Institute of Heraldic and Genealogical Studies
2
Koerner, Bernhard, 1875-
2
Matica slovenská
2
Vereeniging het Nederlandsch Familie Archief
2
Augustan Society. Colonial Genealogy and Research Committee
1
Howard, Joseph Jackson, 1827-1902
1
Marshall, George W.
1
Polish Genealogical Society
1
Vermont, E. de V.
1