I have a family tree in a book from the family that was donated to the Nichols Area Historical Society.
Parents- Martin VanBuren Thompson and Esther Ann Watson Thompson
Children- Ella (Roxy)- she maried and had kids
Mead ____- he maried and kids
Ira Earl Thompson- he married and had kids
Thomas ____- he married and had kids
Stephen Andrew- he married and had kids
unnamed - the one you're looking for, of course