After I posted the query I found Viroqua Dora. She married abt 1929 David "Dave" Turner and is
listed in 1930 in Merced,CA and 1940 Modesto,CA In 1950 she is listed in the Modesto city
directory and is a widow.
Her father,Garfield Arthur Watson's first wife was Thankful Slaght md 1899,2nd wife was Dora May Butler(line I am researching) md 1903 so she is the mother of Viroqua Dora, third wife was Rose Marie Moss(Moss is her married name) md 1916.
I don't know what happened to Dora May Butler Watson.; probably died in Chicago.
Thank you for your time in researching.