suggest c. 1680 - probably something to do with Castle Rushen garrison - apart from a very strays all early Green burials + wills are Malew - that for Mary Quill w/o Robert is on my site - my guess is that she was Robert's 2nd wife, and that he remarried after her early death; one pledge was saml green who in 1683 was a drummer at Peel Castle garrison - her aunt was the Sankey family which is a Warrington based family (and also probably concerned with the garrison)