In Gilbert Clark's Kirk Michael will of 1742 (summarised in Manx Notebook) he mentions his 'wife Jony' and 'daughter Margaret Quayle als Clark'.

This seems to be Margaret's baptism (also Manx Notebook): 25 Feb 1723 Margt d/o Gilbt CLARKE & Christian -
and there seems to be a corresponding marriage for the parents: 9 May 1710 Gilbt CLARK & Christian QUAYLE
and for Margaret: 19 Aug 1740 John QUAYLE & Margaret CLARK . All events in Michael.

I assumed Jony must be the second wife, but this seems to be Christian (Quayle) Clark's burial, from Brian Lawson's list:
CLARK, Christian Michael 13 Jun 1752 QUAYLE, and I haven't found a marriage for Gilbert & Jony.

Have I gone horribly wrong somewhere or is there a simple solution to my confusion?