NB the Elizabeth born to John & Jean (BARRIE) RUNCIMAN of Nth Berwick, was born and baptised 1798 and therefore out of contention for the Elizabeth who married Peter Whitecross in 1815 and was born abt 1789.
As Peter's parents are known to be Richard and Margaret (RUNCIMAN) WHITECROSS, they do appear to have followed the Scottish naming pattern for their children, so the earlier Elizabeth's are assumed to be John and Elizabeth.
She is also not the Elizabeth born to John & Elizabeth (PUNTON) RUNCIMAN as she was born 1774 and is accounted for as marrying a WHITE.
There are no immediately obvious contenders in the extant OPRs either marrying or having children baptized.
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