he doesn't appear to be in the all-Island burial list (www.lawson.ca) - how long was he on the Island (he may not be on an electoral reg - also there are gaps in the coverage of this - there is I think an online leaflet via www.gov.im published by Manx national heritage (manx museum). If he was a pharmacist then I believe he should appear on an official register - also possibly the telephone directory (also held Manx Museum) - you may find that the museum will do a single look up for you.