| Chart | Robert Liquorish C1771 |
| Father | James George Liquorish (b. 8 May 1933, d. 2009) |
| Mother | Margaret Jean Sandford (b. 19 August 1934, d. 12 January 2019) |
| Pedigree Chart |
| Son | James Alan Liquorish+ |
| Chart | Thomas Liquorish - Langley/Sheilds |
| Pedigree Chart |
| Adopted Son | Martin Richard Liquorish+ (b. 1950, d. 2004) |
| Daughter | Carole A Liquorish |
| Chart | Thomas Liquorish - Langley/Sheilds |
| Father | Gordon Thomas Liquorish (b. 1927, d. July 1994) |
| Mother | Margaret G Widdowson |
| Pedigree Chart |
| Chart | Robert Liquorish C1771 |
| Pedigree Chart |
| Son | Sean James Withers Liquorish (b. 1975, d. 2017) |
| Daughter | Louise Anita Liquorish |
| Chart | Thomas Liquorish C1786 |
| Pedigree Chart |
| Daughter | Natolie Victoria Watts Liquorish |
| Son | Alexander James Watts Liquorish |
| Pedigree Chart |
| Daughter | Teresa Jane Liquorish |
| Son | Stuart Edward Liquorish |
| Chart | Robert Liquorish C1771 |
| Pedigree Chart |
| Daughter | Jennifer M Liquorish |
| Daughter | Madeline A Liquorish |
| Son | David Johnathan Liquorish+ |
| Chart | Robert Liquorish C1771 |
| Father | John Dennis Liquorish (b. 16 June 1931, d. 2011) |
| Mother | Rosemary E Johnson |
| Pedigree Chart |