Peter James Rowling was born 1945 in London, Greater London, England, United Kingdom . He married Anne Volant (1945-1990) 14 March 1965 .
Children
| Name | Birth | Death | Joined with |
| Joanne Rowling (1965) | 31 July 1965 Yate, South Gloucestershire, United Kingdom | Jorge Arantes Neil Murray (1971) | |
| Dianne Rowling (1967) | 28 June 1967 Yate, South Gloucestershire, United Kingdom | ||