Jane Wilson Madsen
Grandma Anderson (aka Mary Wilson Anderson) had one sister, Jane, whom she called "Jennie". Jennie was just 18 months older than Mary and the two sisters bore a strong resemblance to each other. One difference was that Jennie liked nice things and was very proud of her appearance where Mary was more practical.
Jennie married Orson Perry Madsen and they had one son, Don, born about 1912 and they adopted a daughter, Dorothy, born about 1917.