m: Benjamin Franklin Anderson after 1910 as "Nan Coale". She is shown on his death cert as his wife when he died of TB of lungs, Aug. 1935, St. Clair MO, memorial # 110314768.
1870, 1880 COALE Nancy W. is in Henry Co. MO with her parents.
All census Speedwell, St. Clair MO: 1910 ANDERSON Ben F/51/wd with dau Lula/15. 1920 ANDERSON Benjamin/62/farmer and Nannie W/56/MO. 1930 ANDERSON Ben F/71, Nan/65
Nan would have been at least in her 50s when she married Ben. Family trees indicate Nan was also married to Dick Martin/Morgan, and possibly to Elias P. Stone (in 1880 which seems unlikely based on his bio). Research ongoing.