I have a record of Hugh in 6th Dragoon Guards see www.manxnotebook.com/history/military/ms_1850.htm

and hugh's baptism Michael 1789-11-22
however I don't seem to have marriage to cath quiggin tho I have one child who doesn't appear to be indicated as illeg - in 1841c living in Athol St (painter) with a 14yr old cath lewis (?dau)