Could any one assist i have spent 3 years tracing my family history with great luck with help from this site

My Father and brothers where put into the Childrens Home in Douglas on the 1 oct 1914 with the entry parents dead there is no records of my grandparents being buired on the isle of man ? any ideas where to look next
Fathers name Robert Victor Wade born 21/05/1908 Grandparents Charles Wade and Catherine (ne Moore)