A cousin is researching Caroline BURKITT who married William SMITH in 1866 in Birmingham. She was born in 1844 and her parents appear as Joseph BURKETT and Hannah BUNN on her birth cert.
On the IGI (Bishop's Transcripts), there is a marriage of Joseph BIRKETT and Hannah BUNN some 19 years earlier in Edgbaston in 1825. Again according to the IGI, they appear to have had a son Edwin BIRKITT in 1826 and triplets Joseph, Alfred and Henry BURKETT in 1833.
Would be interested to hear from anyone connected to this family as the gap of 19 years and various spellings makes the connection suspicious.