Do you by chance have any other information on your grandmothers mother Mabel Hollinger? I am doing research on my great aunt Mabel Hollinger (estimated birth date of 1909-1910), who was born in Montana. She was apart of 4 sisters. My Mabel Hollinger's father and mother is William Collinwood Hollinger and Elvira "Vera" Cox. Sisters are Mary b. 1912, Verna b. 1915 (my grandmother) and Helma b. 1921. I have a feeling that my great aunt might of died before 1962. I have my great grandfathers Veteran's paperwork and where it asks the person to list their living children, he doesn't have her listed. Just my two other great aunts and my grandmother Verna Hollinger Schmalle.