I am looking for information about Ruth KINGSLEY who was living in the Los Angeles, CA, area in 1952.

On 10 August 1952, my great Aunt, Rutha (Ball) GREGG died at Los Angeles General Hospital. She was the widow of Charles Marshall GREGG of Pennsylvania. Rutha was the daughter of William Martin BALL and Emily SKIDMORE of KY. Rutha had 2 daughters: Ida B., who died in childhood, and Gladys, b. about 1901 in PA, who I have been unable to trace after the 1910 census.

The informant for Rutha GREGG's death certificate was Ruth KINGSLEY. KINGSLEY was probably Ruth's married name. There are 3 Ruth KINGSLEY names in the 1940 census for Los Angeles. Ruth knew the names of Rutha's parents, so she may be a family member.

Can anyone help?