Henry married Amelia Hayter on 1 Nov 1831 in St. Martin in the Fields, Westminster, Middlesex, England. Amelia (daughter of Charles Hayter and Amelia Sophia Gibbert) was born about 1806 in Staines, Middlesex, England; was christened on 10 Aug 1806 in St. Mary's, Staines, Middlesex, England; died in 1866 in Staines, Middlesex, England; was buried on 26 Jun 1866 in St. Mary's, Staines, Middlesex, England. [Group Sheet]

1. William Coates was born about 1837 in Staines, Middlesex, England; was christened on 26 Mar 1837 in St. Mary's, Staines, Middlesex, England; died in 1893 in Staines, Middlesex, England; was buried on 15 Apr 1893 in St. Mary's, Staines, Middlesex, England.
2. Charles Hayter Coates was born about 1834 in Staines, Middlesex, England; was christened on 1 Jun 1834 in St. Mary's, Staines, Middlesex, England; died after 1851.
3. Henry Thomas Coates was born about 1835 in Staines, Middlesex, England; was christened on 30 Aug 1835 in St. Mary's, Staines, Middlesex, England; died in Apr 1861 in Staines, Middlesex, England; was buried on 14 Apr 1861 in St. Mary's, Staines, Middlesex, England.