Was Thomas David's father? Where in the USA did David end up?
There is this David Casey on the 1850 US Census -
Name: David Casey Event Type: Census Event Year: 1850 Event Place: Watertown, Jefferson, Wisconsin, United States Gender: Male Age: 15 Race: White Birth Year (Estimated): 1835 Birthplace: Ireland House Number: 594 Affiliate Film Number: 1000 Household RoleGenderAgeBirthplace David CaseyM50Ireland Elen CaseyF63Ireland David CaseyM15Ireland
Household ID: 607 , Line Number: 25 , Affiliate Name: The U.S. National Archives and Records Administration (NARA) , Affiliate Publication Number: M432 , GS Film Number: 444987 , Digital Folder Number: 004206486 , Image Number: 00081
But these 3 on the 1860 US Census -
David Casey United States Census, 1860 1833 27 Ireland Margaret Casey 23, Johanna Nelligan 32 Third Ward, Albany, New York, United States (All born Ireland)
David Casey United States Census, 1860 1834 26 Ireland Bridget Casey 28, Ellen Casey 0 East Ward Paterson, Passaic, New Jersey, United States (D & B born Ireland, E born New Jersey)
David Casy United States Census, 1860 1833 27 Ireland Kate Casy 27, John Casy 5, William Casy 3, Mary Casy 0 Town Of Yonkers, Westchester, New York, United States (Children born NY, parents Ireland)