+--Andrew Jackson Dow  (24 OCT 1870-15 DEC 1922)
+--Harry Merrill Dow  (15 AUG 1895-30 NOV 1969)
|  |        +--Samuel Ridlon 
|  |     +--Humphry Merrill Ridlon  (8 SEP 1808-1892)
|  |     |  +--Polly Ridlon 
|  |  +--John Wesley Ridlon  (15 JAN 1839-1898)
|  |  |  +--Aurora ??  (1804-1890)
|  +--Clara A. Ridlon  (20 OCT 1878-1951)
|     +--Annie Elizabeth Wing  (31 JUL 1849-1 NOV 1928)
Durwood Alvah Sr Dow  (31 OCT 1924-17 JAN 1999)
|     +--Charles Horance Tuttle 
|  +--Henry Elmer Tuttle  (31 AUG 1878-31 JAN 1918)
|  |  |        +--Nathaniel Wiggin  (-23 OCT 1860)
|  |  |     +--Ezra Wiggin  (1802-27 DEC 1894)
|  |  |     |  +--Elizabeth Herrman  (-23 MAR 1873)
|  |  |  +--George Martin Wiggin  (26 APR 1835-4 AUG 1905)
|  |  |  |  +--Sarah Doe  (1802-20 NOV 1859)
|  |  +--Ada A. Wiggin  (24 OCT 1856-2 FEB 1896)
|  |     |     +--Samuel Ridlon 
|  |     |  +--Humphry Merrill Ridlon  (8 SEP 1808-1892)
|  |     |  |  +--Polly Ridlon 
|  |     +--Maria Ablina Ridlon  (17 JUN 1836-27 MAR 1897)
|  |        +--Aurora ??  (1804-1890)
+--Doris Agnes Tuttle  (2 JAN 1899-19 OCT 1973)
   |  +--Orlando Thompson 
   +--Anges Mae Thompson  (18 OCT 1878-12 MAY 1922)
      +--Stella Merrill