30. At home all day. Colo. Mason & Mr. Cockburne came in the Evening.
Martin Cockburn, son of Dr. Thomas and Rachel Moore Cockburn, of Jamaica, settled in Virginia after marrying Ann Bronaugh, daughter of Jeremiah Bronaugh, of Fairfax, and cousin of George Mason. His estate was Springfield near Colchester. Cockburn served on the Truro Parish vestry 1770–79.