All per Mary Frost Jessup’s History of the Jessup Family in Montrose, Pennsylvania
-graduate og Hamilton College
-Captain in AEF
-chief of personnel for the Amer Car & Foundry

1900FCI Henry W Jessup and family; United States Federal Census > New York > New York > Manhattan > District 870; image 46 of 46 @ancestry.com; Source Citation: Year: 1900; Census Place: Manhattan, New York, New York; Roll: T623 1120; Page: 24A; Enumeration District: 870; West 130 St
Household Members: Name Age
Henry W Jessup age 36, jan 1864 Turkey
Mary H Jessup age 33, july 1866 PA had 4 children, 4 still living
Henry H Jessup age 9, feb 1891 NY
Theodore C Jessup age 8, feb 1892 NY
John B Jessup age 5, sep 1894 NY
Philip G Jessup age 3, jan 1897 NY
+ 3 servants