There are three William Kissacks in the IGI bapt in 1833.

The 1881 census has:
William KISSACK Head W Male 46 St Anne, Isle of Man Farmer (Of 30 Acres)
Elizabeth KISSACK Daur Female 13 St Anne, Isle of Man Farmers Daur
Margaret A. KISSACK Daur Female 3 St Anne, Isle of Man
Source Information:
Dwelling Parkers Cottage
Census Place St Anne, Isle of Man, Isle of Man
Family History Library Film 1342347
Public Records Office Reference RG11
Piece / Folio 5606 / 119
Page Number 8

- which would make him b.c.1835.

Brian Lawson's website has a burial:
KISSACK, William aged 52 Santan 12 Jul 1886.
Is this the one?

The IGI has Elizabeth Kissack Christening: 02 JUN 1867 Santon, Father: WILLIAM KISSACK
Mother: JANE

And a marriage between William Kissack and Jane Clague 12 JUL 1866 Santon.

For place names in Santon see Frances Coakley's website:
http://www.isle-of-man.com/manxnotebook/fulltext/pn1925/sn.htm

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