Hello Jean. Your note caught my eye because I'm descended from the same set of Patrick Killips at least as far back as Patrick K & Isabel QUAY of Lonan. However, I did not know of the earlier Patrick K & Christian LOANEY of Ballaugh connection and am wondering how you knew this? I see on the IGI 3 marriages on the same day in 1680, one in Braddan, one in Kirk German, one in Ballaugh. Also the Patrick baptism in Ballaugh in 1687. Lonan registers are lost before about 1718, which is unfortunate, so I was stopped there.
My descendancy is from Patrick K and Jane KERMOD's daughter Margaret (1746-1839) who married John SCARFF about 1769 (their daughter Margaret SCARFF previously CLAGUE married John GELLING in 1798, and hence I come along 5 generations later)
I think yours must be from son William (1767-1835) who (I think) married Jane KEWLEY. I have their daughter Ann bapt 18 Dec 1796 in Lonan and she married John SKILLICORN.
Please correct me if this information is wrong.

Eric Gelling