Jeff, as this is your Henry Radcliffe in the 1880 census, do you know who his uncle John Radcliffe was, and when he went to the USA? Was he with the others on arrival in 1827?

Name Relation Marital Status Gender Race Age Birthplace Occupation Father's Birthplace Mother's Birthplace
Henry RADCLIFF Self M Male W 45 OH Farmer ISLE OF MAN ISLE OF MAN
Elizabeth RADCLIFF Wife M Female W 40 OH Keeping House ISLE OF MAN ISLE OF MAN
Josephine RADCLIFF Dau S Female W 18 OH OH OH
William RADCLIFF Son S Male W 12 OH At Home OH OH
James M. RADCLIFF Son S Male W 10 OH At Home OH OH
John RADCLIFF Uncle S Male W 82 ISLE OF MANN ISLE OF MANN ISLE OF MANN
Source Information:
Census Place Hambden, Geauga, Ohio
Family History Library Film 1255019
NA Film Number T9-1019
Page Number 71C

William Radcliffe & Bridget Lace had two sons bapt John, so presumably the first one died before 1802:
William 11 May 1794
John 13 Nov 1796
Catherine 27 Aug 1799
John 3 March 1802
Thomas 20 April 1805
Charles 8 Jan 1809

Only Catherine, John, & William Radcliffe were named in their grandmother's 1813 will.

Sue