Trying to connect the following to the family tree.Found on the 1920 Census Colombus Twp.,Luce Co.,Michigan - ED 196,sheet 10A,Ln 45

Robert W.Nolf - age 59 - widower - b.Pa - parents b.Pa - lumber camp laborer
Angelina - dau - age 11 - b.Michigan - parents b.Pa
Dorothy - dau - age 8 - b.Michigan - parents b.Pa

Discovered he was married to Emma L.Bartholomew on 9 Mar 1889 in Northampton Co.,Pa.She was b.ca 1869 in Pa.Her parents were Gideon and Christiana Bartholomew from Moore Twp,Northampton Co.,Pa

Any help in determining his parents and grandparents greatly appreciated.

Best Regards,
Bill Nulph
Houston,Texas