Hi,No guarantee but this might be his family.Father was George so that would make your George a possible Junior.
Hope it helps.
1930 United States Federal Census about George Rushing Name: George Rushing Home in 1930: Militia District 1145, Cook, Georgia Age: 8 Estimated birth year: abt 1922 Relation to Head of House: Son Father's Name: George Mother's Name: Abbie Race: Negro Household Members: Name Age George Rushing 40 Abbie Rushing 33 Hosie Rushing 15 Susie Rushing 14 Bertha Rushing 13 Ralph Rushing 11 George Rushing 8 Alonzo Rushing 2
This could be Ralph's death information
RALPH RUSHING 12 Sep 1918 26 Feb 1989 48505 (Flint, Genesee, MI)