Question: Name the mother of Edward Stafford, 4th Baron Stafford, who was the daughter of the English nobleman and politician Edward Stanley, 3rd Earl of Derby?
Sentence (from "Edward Stafford, 4th Baron Stafford"): Edward Stafford, 4th Baron Stafford (1572 – 16 September 1625) was the son of Edward Stafford, 3rd Baron Stafford and Mary Stanley, daughter of Edward Stanley, 3rd Earl of Derby and Dorothy Howard.
Relevant evidence: Yes