Memoirs of the Family of Poyntz @ Table X, p.198
The cited information was published by J Marion Bryant & Ronny Bodine, reprint 1983 (Ref: Table X, p.198) The author/originator was Sir John Maclean. This citation is considered to be direct and primary evidence used, or by dominance of the evidence.
Memoirs of the Family of Poyntz.