[PattiOlsson.FTW]
Anna's birth date is an extrapolation from her age at the time of the 1880 census.
In 1880 Tusc. Co. census, Tobias is 47, a farmer, married to Mary A., age 35. Children at home were Anna C. -13
Mary, Norman and Anna are not mentioned as survivors of Sarah when she died in 1929. Could they have already passed away at that point?
Photo of Anna in Wenger book.