Question: Who was born later, Grace Hartman (Trade Unionist) or George Santos Silva?
Sentence (from "Grace Hartman (trade unionist)"): Grace Hartman( née Fulcher, July 14, 1918 – December 18, 1993) was a Canadian labour union activist, whose 1975 election to the presidency of the Canadian Union of Public Employees made her the first woman in North America to lead a major labour union.
Relevant evidence: Yes