________________________
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                                ___________________________|
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                               |                                                    
 _William C. LANGLEY __________|
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|--Margaret Gardiner LANGLEY 
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|                                                          |                        
|                               _James Marshall TRIPLETTE _|
|                              |  m 1900                   |
|                              |                           |________________________
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|_Margaret Decottes TRIPLETTE _|
  (1906 - ....)                |
                               |                            _Thomas Gibbs GARDINER _
                               |                           |  m 1875                
                               |_Margaret Cullen GARDINER _|
                                 (1877 - ....) m 1900      |
                                                           |_Margaret DECOTTES _____+
                                                             (1858 - 1899) m 1875