Don't know if you ever received a reply to your query, but in case you haven't:
(27Jan)1920 Census for Dunn Co. Lucas Twp: 143/143. Bartholomew, Charles. 29. Single. B. ND. father b. PA. mother b. WI Farmer, general farm. Bartholomew, Myrtle. sister. 26. single. same nativity.
(13Jan)1920 Census for Pierce Co. River Falls City, Ward 2: 321 N. Fourth St. 300/308. Bartholomew, Charles J.(?). 48. married. Self and parents b. NY. Occupation unreadable, but short (like 4 letters), Home(?) ", Elinore(a?), M. Wife. 46. b. WI. Parents b. NY ", Neil W. son. 16. b. NY