_Peter JARVIS ______________
                                             | (1778 - 1861) m 1810       
                       _Hugh JARVIS _________|
                      | (1828 - 1890) m 1843 |
                      |                      |_Mary Elizabeth Polly COBB _+
                      |                        (1786 - 1840) m 1810       
 _William JARVIS _____|
| (1845 - 1902) m 1869|
|                     |                       _Daniel COTTINGIM __________
|                     |                      |                            
|                     |_Julie Ann COTTINGIM _|
|                       (1823 - 1888) m 1843 |
|                                            |_Sarah SIBERT ______________
|                                                                         
|
|--Julia JARVIS 
|  (1879 - ....)
|                                             ____________________________
|                                            |                            
|                      _Milton SIBERT _______|
|                     |                      |
|                     |                      |____________________________
|                     |                                                   
|_Jenny SIBERT _______|
   m 1869             |
                      |                       ____________________________
                      |                      |                            
                      |_Susan LUCAS _________|
                                             |
                                             |____________________________