The seventh and last person listed in the boarding house at #22 is J. M. Gilbert or I. M. Gilbert (depending on the interpretation of the census entry & different listings for indexing the census). He presented the biggest obstacles & brick walls - resulting in very little information.
I. M. Gilbert or J. M. Gilbert
1910 Federal Census; Colorado; Montrose County; River Portal;
E.D. 111; Precinct 17; April 27; 22/22; DCH
Gilbert, I. M. Partner M W 23 S
Colorado Ohio Iowa
Engineer Stationary Engine