George Washington Bingman
George Washington was born before 1875.  He died after 1889.

 Winnifred Gertrude Drew
Winnifred Gertrude was born before 1875.  She died after 1889.

 Mary Ethel Bingman
Mary Ethel was born on October 6th, 1889 in Meridian, Ada County, Idaho.  She died at the age of 94 on December 29th, 1983 in Springfield, Lane County, Oregon.  She was buried on January 3rd, 1984 in Junction City, Lane County, Oregon.