Hi Greg - Thanks for your note. I've never known of any Quayle cousin of my grandfather in Brooklen, and Elizabeth Patience Quayle is not a familiar name. There were so many Quayle lines on the IOM that it is hard to unravel them.
My grandfather wrote a rambling memoir when he was in his 80s and referred to his mother's cousin "Mrs. McCreadie" as being their Brooklyn contact when the family came from the Isle. Also a cousin of his mother "Mrs. Teare" who lived in Newark, NJ.
My grandfather Robert worked most of his in the Broolkyn Navy Yard may well have known some in the Kaighin famly.
Thanks for the leads. I'll chase them down