Thomas Peacock, Roseyards, married Ann Richard. Daughter Mary Peacock m.(1838 Armoy Presbyterian Church) John Knox. Their son Samuel Peacock (1798-1875) married Elizabeth Knox (1802-1891)- sister of John Knox.
A Samuel Peacock, son of William, died 4 Jan.1864 at Highland Row, Coleraine.
Sarah Peacock, 2nd daughter of James Peacock of Kirkistown, married 5 Feb.1850 Ballyrashane 2nd Presbyterian Church to Thomas Anderson of Articrunnagh.