I know you posted this years ago, but I have a bit more info below from my family for you if you haven't already found it! Weird to think we are distantly related!Let me know if you have found anything further back.
All the best
Kellington Parents Unknow - 1 known son
Joseph Kellington - born June 10th 1784 in Wilton with Melton, Yorkshire, England married Margaret Herron.They had 5 childern, Harry, Joseph, mary, Elizabeth and MATHEW.
MATHEW was baptized in Holderness, Yorkshire and Married Nancy Rodmell.They had 10 childern, Mary, Joseph, Ann, Mark Luck, Sarah Ann, Jane, William, Elizabeth, Margaret, and THOMAS.
THOMAS was born Feb. 20, 1831 in Hedon Yorkshire, England and died May 14th, 1895 and buried in Crispen Cemetary,Hanover, Ontario.He married Mary Ann Cook ( born Jan 1826 in Ireland) in Boston Massechusetts.They had 8 children.Sarah Jane, George S, ELIZABETH, Thomas Jr. Alice, Emily, Mary and Mark.
ELIZABETH was born October 3,1857 in Ontario and died 1907.She married James Relihan (born July 1841 in Ireland) on Nov.1,1873 in Chepton, Ontario.They had 8 childern, JULIA ANN, Alice margaret, Sarah, John James, Thomas, Sydney Maurice and George Alferd.James died July 22, 1903.