The 1910, 1920 & 1930 census show George as being born in Michigan. That is where I would start.
This may or may not be him.
James E Lipscomb Dexter, Washtenaw, MI abt 1825EnglandWhiteMale [45 ENG] Sarah A. 45 NY, George 13 MI, Mary 11 MI, Charles 9 MI, Richard 5 MI Mary Decatur 74  SCO Mary Decatur Dexter, Washtenaw, MI abt 1796ScotlandWhiteFemale
The 1920 & 1920 census show Susanna Westlake as being born in England. She died Jun 1928.
Obituaries are available for most of George's family. If you don't have them, let me know.