William married Mary Frogley on 6 Mar 1820 in Abbey Church, Bath, Somerset, England. Mary (daughter of Dr. Henry Frogley and Ann Woodhouse) was born about 1794; was christened on 27 Oct 1794 in St. Leonard's, Heston, Middlesex, England; died on 27 Mar 1871 in Notting Hill, Middlesex, England. [Group Sheet]

1. Henry Neville was born on 12 Jul 1821 in Esher, Surrey, England; was christened on 29 Jul 1823 in St. George's, Esher, Surrey, England; died in 1849.
2. William Ralph Neville was born on 16 Jun 1825 in Esher, Surrey, England; was christened on 8 Jul 1829 in St. George's, Esher, Surrey, England; died after 1855.
3. Edward Leopard Neville was born on 19 Sep 1827 in Esher, Surrey, England; was christened on 8 Jul 1829 in St. George's, Esher, Surrey, England; died in 1850; was buried in 1850 in St. George's, Esher, Surrey, England.