Marcus, Viloet, Mary and Bertha Anderson!!!!!!!!!!

I am looking for Marcus Anderson, Viloet Anderson, and Bertha Anderson. (Madien names of Bertha and Viloet.) Or any of their family.

Grandfather: (Possibly) John Core
Grandmother: (Possibly) Margrat (Maggie) ? ~Do not know her last name.
Father: Alex (Alexander) Anderson
Mother: Maggie Anderson (Core)

Children of Alex and Maggie Anderson:
(Believed to be oldest to youngest.)
Viloet Anderson
Marcus Anderson
Mary Anderson
Bertha Anderson

They were born around the 20s, 30s, or 40s in Franklin, IN. The family was very poor.
Mary may have been born in 31 or 32. (I can't remember.)
Mary is my grandmother. She ran away from home between 13-16 years old.
As for Viloet and Marcus, they were the oldest. They were taken away from Maggie and Alex before Mary was born. (I'm not sure on these details.) Mary grew up with Bertha, he younger sister. She met Marcus and Viloet a few times. (I'm not sure if they were given back to her parents.)

Mary's family:
Mary married Robert Hemphill.
They had four kids:
(Oldest to youngest)
Troy Hemphill~~~~ Not married. No kids.Born: early/ mid 60s.
Joyce Hemphill (Ringwald) ~~~ divorced with three kids. Born:early/mid 60s. Oct.
Sherri Hemphill (Carroll) ~~~ married with two kids. Born: 1968, Feb.
Garry Hemphill~~~ never married with three kids. Born: 1969. Oct.

Joyce's kids:
(oldest to youngest)
Melody McMullin. (Born: 84), Elysia Ringwald (Born: 88or 89.), Devin Ringwald ( 90 or 91).

Sherri's kids:
(Oldest to youngest)
Billy Jo Hemphill (81). Terasa Ann Hemphill (82)

Garry's kids:
(Not sure who is oldest)
Samatha, Tabitha, and Britney. (not sure of ages. All under 16.)

I hope this information can help someone and I hope it can help me as well. If you are relatives of Violet, Marcus, and/or Bertha please contact me. Thank you.