Henry married Grace RICHARDS 1919, Helston, Cornwall. Grace was born 11 Apr 1890, Wendron, Cornwall; died 1968, Sithney, Cornwall. [Group Sheet]

1. Henry TREVITHICK was born 23 Nov 1919, Sithney, Cornwall; died 1989, Kerrier, Cornwall.
2. Edwin Richards TREVITHICK was born 28 May 1925, Sithney / Helston, Cornwall; died 2004, Penzance, Cornwall.
3. Ernest TREVITHICK was born 1921, Helston, Cornwall; died 1922, Helston, Cornwall.
4. Myrtle Mary Colmer TREVITHICK was born 1922 Q4, Helston, Cornwall.
5. Richard Garfield TREVITHICK was born 1926, Helston, Cornwall; died 1997, Sithney, Cornwall.
6. Esther Maudsley TREVITHICK was born 1927, Helston, Cornwall; died 1927, Helston, Cornwall.
7. Bickford TREVITHICK was born 1929, Helston, Cornwall; died 1929, Helston, Cornwall.
8. Sheila M TREVITHICK was born 1930, Sithney, Cornwall; died 28 Jun 2007, Sithney, Cornwall.
9. Pamela Oakley TREVITHICK was born 1931 Q4, Helston, Cornwall.
10. June TREVITHICK was born 1933, Sithney, Cornwall; died 2022 May, Kerrier, Cornwall.