His youngest brother Beverley Robinson (1722-1792) would leave Virginia with a company of Virginia soldiers to defend the New York frontier, and married an heiress in that state, but would ultimately become a Loyalist during the American Revolution and moved to and died in Britain.
His youngest brother Beverley Robinson (1722-1792) would depart Virginia with a company of Virginia soldiers to secure the New York border, wed an heiress in that state, but ultimately become a non-combatant during the American Revolution and relocate to and pass away in Britain.