Brian Lawson's burial index has these two entries which may be helpful:

SIMPSON, Edward 59 Braddan 12 Sep 1930
SIMPSON, Eleanor Margaret 55 Braddan 21 Jul 1930

and the IGI lists:
EDWARD JAMES SIMPSON
Christening: 22 MAR 1874 Braddan, Isle Of Man
Father: WILLIAM SIMPSON
Mother: ELIZABETH BRIDSON

The 1901 census has:
Edward Simpson 29 Isle Of Man Douglas Isle Of Man Onchan Fruit Dealer

and 30 other Simpsons living in Onchan