I see on the passenger list Samuel was a year older than Emma. Where was he baptised?
Is this his registration?
FINCH, SAMUL SHAW
GRO Reference: 1843 M Quarter in BURTON UPON TRENT UNION Volume 17 Page 17
Perhaps this is Emma’s birth?
FINCH, EMMA SHAW
GRO Reference: 1845 J Quarter in STEPNEY Volume 02 Page 467
If so, the Finches went to London between those two events.