Could you check your family tree and see if the following looks familiar?
John Powderly (b. 1805) in Ireland married Marcella.(IRE)
(She died before 1850 Census)
1) John JR (naturilized) b. 1828;
2) Maragaret b. 1831 IRE; Died 1915 in OHIO Husband Thomas Harris married March 7th 1851 -Kings Co. NY
3) Marcella b. 1834 in IRE.
4)Thomas b. 1837 in NY
5) Ellen b. 1838 in NY
6) Hugh b. 1841 in NY
7) Catherine b. 1846 in NY
Let me know if this looks familiar.
PS>>> They eventually settled in Wisconsin......