Yes, this is an African-American family.
The info that I have for Mary Charles Plummer is:
DOB: 21 Dec 1929
Place of Birth, Austin, Travis County, TX
Texas Birth Index, 1903-1997
Father: Robert Charles Plummer - 13 Sep 1907-6 Aug 1993, Los Angeles CA
Mother: Ruby Lee Edwards - 20 Aug 1911-27 June 1990, Los Angeles CA
Records found for both parents:
California, Death Index 1940-1997
Social Security Death Index
Also, I know that Mary Charles was married to Roy Mitchell Wallace, born in Connecticut, who was in the Army. In 1951 when Mary Lee was born, he was stationed at Fort Picket Army Base in Blackstone, Virginia. That is all I know of him.
In my search, I have found records for a Roy Mitchell Wallace / Mitchell Roy Wallace - DOB 1928, WWII Enlistment records, an obit and a link to Find-A-Grave. However, I haven't been able to prove that this is the same person.
With the help of another kind Ancestry member, I was given marriage info for a Mary Plummer to a Johnny Murchinson-(?); and was told to check if that was the same person. After further research, I found that it did not match. (If this were 'my' Mary, it would have stated 2nd marriage. This marriage index stated '1st marriage'.
I truly appreciate all of the help that I have been receiving. Thank you Larry
Happy Hunting & Successful Searches