My husbands grandfather was Harry J.Revell-born July 8,1870 in Canada.He had 3 brothers and three sisters.His Father-Joseph Revell-Born in 1821(died in 1911 at Berwin,Ill.)-married Margaret Healy-born in Dublin,Ireland-died and buried in Dundas,Canada. I do not know Josephs fathers name but he was married to Mary Cline-born Jan.1,1801-died Oct.15,1888.This is as far back as we know -can anyone help? Thank you ,Peggy H.Nelson