Hi Nikki , on Brian Lawsons site , Joseph Phillip is listed as buried 13/6/1928 aged 84 , but no Margaret Jane in 1914. He parish is listed as Patrick , I know that when some people died from infectious diseases , like , they were buried quickly , and as close as possible - just one reason why you may not be able to find them.
On Browns 1881 directory of Patrick , there is a resident Joseph Moore listed as Fisherman , near the Church .
On Porters 1889 Directory of Patrick , he is listed as Tenant Farmer and Fisherman , Knockaloe Moar
On Brown's 1894 Directory , the listing is the same as 1889 Porters.

These directorys are on Manx Notebook

Cheers
David