Father |
| Robert Lewis | between January 1860 and March 1860 |
Mother |
| Mary Ann George | about 1860 |
Brother |
Henry John Lewis |
between October 1880 and December 1880 |
|
|
Brother |
Gwilym Lewis |
between January 1883 and March 1883 |
|
|
Sister |
Elizabeth Ann Lewis |
between January 1885 and March 1885 |
|
|
|
Thomas Stedman Lewis |
between July 1887 and September 1887 |
|
|
Sister |
Catherine Blodwyn Lewis |
between July 1889 and September 1889 |
|
|
Brother |
Robert Emlyn Lewis |
between April 1891 and June 1891 |
|
|
Brother |
David George Lewis |
between October 1893 and December 1893 |
|
|
Sister |
Morfydd Lewis |
20 August 1897 |
|
|
Brother |
Thomas Haydn Lewis |
between July 1900 and September 1900 |
|
|
Sister |
Edna May Lewis |
7 June 1903 |
|
|
Brother |
Glyndwr Lewis |
between January 1905 and March 1905 |
|
|