Folio 16a, page 23, entry 89
Joseph, the son of Samuel Mendham, and of Catharine his wife, was born February twenty-fourth, 1810 in the parish of St Mary Lambeth in the County of Surrey and baptized May seventeenth, 1810
By me W B Collyer, D.D., Minister of the Congregational Church assembling at Peckham
Witnesses: John Field, Senr.; Geo. Evans