By now, you may already have your answer to this. I will post anyway.
William Blanchard Wooldridge, b. 1858/57/59; Clayton Co., IA; d. 19 Dec 1929; Flathead, Co., MT; buried C. E. Conrad Memorial Cemetery, Flathead Co., MT. 1860-at home.
1880-farm laborer-living with mother.
1910/20-Kalispell Twp., Flathead, MT-says parents b. PA-laborer-odd jobs.
1920 -Laborer-Lumber mill.
+ (1) Elvira E. Tucker, m. 25 Dec 1882; Barron Co., WI; d. < 1892????.
I had him married to :
+ (2) Rose/Regina M. Brown, m. 1892; b. 1875; IA.
6 Flossie M. Wooldridge, b. 1894; IA.
6 Infant Wooldridge, b. IA; d. < 1910.
6 Connie Wooldridge, b. 1898; IA.
6 Gladys B. Wooldridge, b. 1905; IA. 1930-MT.
6 Carol/Clara A. Wooldridge, b. 1908; MT. 1930-MT.
6 Ernest O. Wooldridge, b. Aug/7 Sep 1909-9m; MT; d. Nov 1981; Columbia Falls, Flathead, MT SSN 517-09-2591; MT. 1930-MT.
+ Josephine Unknown, d. 19 Aug 1974; buried C. E. Conrad Memorial Cemetery, Kalispell, Flathead Co., MT.
Hope this helps.