You probably have some of this, but here is what I could find.
Have you seen Peter Trust's death record? If not here it is:
http://www.wvculture.org/vrr/va_dcdetail.aspx?Id=4781515Here is his wife, Ruth's death record and obituary, I was hoping the obit would give a bit of her early life, or list siblings, but as you can it didn't.
http://www.wvculture.org/vrr/va_view.aspx?Id=1435715&Typ...Mrs. Ruth Jane Trust— Mrs Ruth Jane Trust, colored, 86 years old, died Sunday at the home of a daughter, Mrs. Ruth Roy, in Capitol street after a short illness. Surviving are four daughters. Miss
Maggie Jordon, Mrs. Mattie Brown and Mrs. Roy, of Charleston, and
Mrs. Hazel Daniel, of Baltimore, Md.; four sons, Frank, Garfleld and Morrison Trust, of Charleston, and John Trust, of Chicago. Also suivivmg are 37 grandchildren; 55 great grandchildren,
and seven great great giandchildren.
THE CHARLESTON DAILY MAIL, MONDAY EVENING, NOVEMBER 6, 1933