The Upton's and Law's of Michigan

I am researching my mothers family history at this time.

My Grandfather was Jack Upton born october 5, 1905 in Monterey, Tennessee. His parents were Grover Cleveland Upton born in Cookville, Tenn. and Catherine Capitala Willis.

My Grandmother was Eva Rebecca Law born in Canada to Wentworth James Law and Margaret Robinson.

I would appreciate any information that any has and would also share mine.