From IGI:
1. ELIZA VAUGHAN LLOYDChristening: 13 NOV 1831 Saint Mary, Battersea
Parents: JOHN BALLARD LLOYD and ELIZA VAUGHAN
2. BENJAMIN LLOYD Christening: 27 APR 1834 Saint Mary, Battersea
Parents: JOHN BALLOT LLOYD and ELIZA VAUGHAN
Shaun, that would explain the clerk and author ref in 1871 perhaps?