Harold Thomas Lee was born around 1888 in Sheffield, Yorkshire.

Harold married Sarah Ann Lavender on Monday 16 April 1906 in Swinton, Yorkshire.

He had the following children from his marriage to Sarah Ann Lavender:

- Eric Willliam Lee	born in 1906 at Swinton, Yorkshire.
- Margaret May Lee	born in 1910 at Swinton, Yorkshire.
- Arthur J. Lee	born in 1913 in Rotherham, Yorkshire.
- Harriet E. Lee	born in 1917 in Rotherham, Yorkshire.
- Leslie Lee	born in 1920 in Rotherham, Yorkshire.

Harold was a Coal Miner.

Details of Harold's death are not known.