| | | | | | | | | | | | | CHATFIELD William 1784 - 1865
  | HALSTED Harriet A 1787 - 1861
  | HOLBROOK William 1775 - <1840
 | HENSHAW Elizabeth
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| | | | | MAWLE William
 | ? |  | CHATFIELD Alfred William 1812 - 1892
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|  | HOLBROOK Harriet Jane 1815 - 1859
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| | | MAWLE Joseph Charles Mummery 1837 - 1919
  |  | CHATFIELD Harriet 1843 - 1925
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CRAMP George 1879 - 1956
 | MAWLE Edith 1883 - 1967
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CRAMP George Chatfield 1904 - 1987
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| Partners | Child/Children |
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GARRETT Beatrice Ainsworth (1910 - 2009) | CRAMP Jennifer Chatfeld (1935 - 2015) CRAMP Peter Garrett 
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