Family: Robert Ambrose Sisman / Gwendolen (Gwendoline A E) (F501292)
John Butterworth Sisman (1862-1912) 
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Charlotte Wadey (1861-1945)
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| Walter George Sisman (1891-1935) |
| Jack Butterworth Sisman (1892-1893) |
| Frank Sisman (1897-1939) |
| Robert Ambrose Sisman (1894-1982)
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| Gwendolen (Gwendoline A E) (1899- ) |