Question: What is the date of death of Lord Robert Kerr's father?
Sentence (from "William Kerr, 3rd Marquess of Lothian"): William Kerr, 3rd Marquess of Lothian, (– 28 July 1767) was a Scottish nobleman, styled Master of Jedburgh from 1692 to 1703 and Lord Jedburgh from 1703 to 1722.
Relevant evidence: Yes