Percy Benjamin Greenhough is the son of Percy Greenhough and Emily Dunn.

Percy was born in 1924 (date suppressed) in Walsall, Staffordshire.

Percy married Phyllis Walker in 1945 in Cannock, Staffordshire.

He had the following children from his marriage to Phyllis Walker:

- Robert George Greenhough	born in 1948 in Cannock, Staffordhsire.
- Jean Phyllis Greenhough	born in 1950 at Lichfield, Staffordshire.
- Alan John Greenhough	born in 1956 (date suppressed) at Lichfield, Staffordshire.

Details of Percy's occupation are not known.