| Father | Henry Allum (b. about 1843) |
| Mother | Kate Ellen Goddard (b. about 1850, d. 3 November 1928) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:00 |
| Father | John Dove Hollis (b. 29 January 1817, d. March 1867) |
| Mother | Mary Ann Lanham (b. about 1818, d. December 1858) |
| Pedigree Link |

| Son | John Pooley Hollis (b. about 1869, d. 16 June 1917) |
| Son | George Lanham Hollis+ (b. about 1870, d. 1933) |
| Son | Ernest Bryant Hollis+ (b. 9 January 1872) |
| Daughter | Agnes Mary Hollis+ (b. 29 May 1873, d. 4 February 1956) |
| Daughter | Margaret J. Hollis (b. about 1879) |
| Son | Geoffrey Charles Hollis (b. 6 July 1881, d. 25 May 1959) |
| Son | Ralph Edmund Hollis, FSI+ (b. 1885) |
| Son | Walter Dove Hollis (b. 27 December 1887) |
| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Son | George Seymour Hollis (b. 3 October 1900, d. 10 October 1968) |
| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Son | Ernest Denzil Hollis+ (b. 22 November 1901, d. 29 June 1978) |
| Son | Francis Bryant Hollis (b. 3 August 1906, d. September 1991) |
| Last Edited | 24 January 2019 19:47:01 |
| Pedigree Link |

| Son | John 'Jack' Jerratt+ (b. 31 March 1886, d. 1952) |


| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Son | Christopher Hollis Johnson, PhD CBE (b. 18 March 1904, d. 1978) |
| Daughter | Margaret Frances Johnson (b. 1907, d. 11 August 1962) |
| Son | Roger Barham Johnson (b. 3 April 1907, d. June 1986) |
| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Father | John Lanham Hollis (b. June 1843, d. 29 July 1909) |
| Mother | Mary Anne Pooley (b. about 1847) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Pedigree Link |

| Son | George Seymour Hollis (b. 3 October 1900, d. 10 October 1968) |
| Last Edited | 24 January 2019 19:47:01 |
| Father | George Lanham Hollis (b. about 1870, d. 1933) |
| Mother | Ethel Seymour (b. 1875) |
| Pedigree Link |

| Last Edited | 24 January 2019 19:47:01 |
| Pedigree Link |

| Son | Ernest Denzil Hollis+ (b. 22 November 1901, d. 29 June 1978) |
| Son | Francis Bryant Hollis (b. 3 August 1906, d. September 1991) |
| Last Edited | 24 January 2019 19:47:01 |
| Pedigree Link |

| Son | Christopher Hollis Johnson, PhD CBE (b. 18 March 1904, d. 1978) |
| Daughter | Margaret Frances Johnson (b. 1907, d. 11 August 1962) |
| Son | Roger Barham Johnson (b. 3 April 1907, d. June 1986) |
| Last Edited | 24 January 2019 19:47:01 |