+--Thomas Nelson 
                  +--Philip Nelson  (1636-19 AUG 1691)
                  |  |  +--Richard Dummer 
                  |  +--Joan Dummer 
               +--Joseph Nelson  (28 NOV 1682-)
               |  |  +--John Lowell 
               |  +--Elizabeth Lowell 
            +--Jonathan Nelson  (27 JULY1723-18 JUNE 1801)
            |  |  +--Samuel Brocklebank  (-21 APR. 1696)
            |  +--Hannah Brocklebank  (1683-1732)
         +--Philip Nelson  (3 JUNE 1756-4 SEPT. 1841)
         |  +--Hannah Cheney  (-14 JULY 1802)
      +--Jonathan Nelson  (27 APR 1783-)
      |  |  +--Moses Quimby  (1713-1797)
      |  +--Hannah Quimby  (18 OCT. 1758-16 APR. 1831)
      |     |  +--Samuel Bean  (AB. 1708-JUNE 1800)
      |     +--Judith Bean  (1732-9 NOV 1817)
      |        +--Mary ______  (1711-1811)
   +--Joseph Putney Nelson  (1809-1860-65)
   |  |     +--______ Putney 
   |  |  +--Joseph Putney 
   |  +--Sally Putney 
   |     +--Marian Piper 
+--John Hubbard Nelson  (6 FEB 1851-NOV 1929)
|  |     +--Lazarus Hubbard  (ABT. 1748-)
|  |  +--John Hubbard  (1768-15 MAR 1848)
|  |  |  +--Abigail Gillmore 
|  +--Ester Hubbard  (9 OCT. 1810-1860-65)
|     |  +--Dudley Chase 
|     +--Ruth Chase  (-1856)
|        +--Alice Abbott 
Carl Hamlet Nelson  (17 FEB 1910-1957)
|                 +--John Corser  (AB. 1678-)
|              +--John Corser  (AB. 1718-1791)
|              |  +--Tabitha Kenney 
|           +--John Corser  (13 MAY 1751-)
|           |  +--Jane Nichols 
|        +--David Corser  (15 MAR 1778-26 DEC 1863)
|        |  |  +--Daniel Blaisdell 
|        |  +--Rachel Blaisdell  (AB. 1752-12 MAY 1828)
|     +--Freeman Corser  (29 APR 1806-20 JAN 1884)
|     |  |  +--Thomas Kilburn 
|     |  +--Abigail Kilburn 
|     |     +--Anna Plummer 
|  +--Hamlet Corser  (13 MAY 1843-)
|  |  +--Harriet Crowell  (12 MAY 1811-)
+--Blanche Albertine Corser  (1880-)
   +--Isabel Holmes