earliest Hogg will I know of is 1632 Onchan - earliest decree I have is 1665 Jane Hogge als Cowin of Lonan - d 28 Jan;Tho + Henry admrs;husb Wm Hogge (had a m/c - + also pretends ye farme? is wth his sone in Ireland) - court states that if m/c proved then decree not to hold;inv
(other early Hogg wills etc connected with Lonan eg Wm Hogg compounded for part of Colby Treen in Lonan in 1643)

thus would appear some of that name were on Island before most surviving records eg there is Hogg's croft in Lonan in 1515 Manorial roll