Richard William Mould was the son of Samuel Mould and Isabella Davie.

Richard was born in 1862 in Birmingham, Warwickshire.

Richard married Mary Ann Louisa Attwood in 1886 in Birmingham, Warwickshire.

He had the following children from his marriage to Mary Ann Louisa Attwood:

- Elsie Marian Mould	born in 1888 at Smethwick, Staffordshire.
- Mildred Louisa Mould	born in 1891 at Harborne, Staffordshire.
- Horace Erling Mould	born in 1894 at Newington, London.
- Wilfred Ewart Mould	born in 1894 at Newington, London.
- Evelyn Aribert Mould	born in 1897 at Newington, London.
- Grace Anemone Mould	born in 1898 at Newington, London.
- Richard Bernard Mould	born in 1900 at Newington, London.
- Cecily Marjory Mould	born in 1902 at Newington, London.

Richard was a Librarian.

Details of Richard's death are not known.