in-between the census years again

I'd been hunting this guy for ever.  He shows up in the 1851 census for South Petherton, a carpenter, and then there's nothing ever after.  Except one daughter comes back to England to get married a generation later.  That's right I figured out he went abroad, to South Africa, about 1860.  But look there's one last clue before he goes, his remarriage and the birth of twins and a son BEFORE the marriage.  The lady was actually with him in 1851: his younger cousin.  How I stumbled on this is two-step.  One I found Jennie McIver listed in some Cotty grave records kept at the Society of Genealogists.  Two I found Jennie's birth (1855) based on her probate records at the National Archives of South Africa.  And that all took me back to these freebmd entries.  Nice n'easy huh?