+--George Maxwell Sinn  (-11 JUN 1957)
+--Melville Studer Sinn  (Private-)
|  |     +--William F. Studer  (20 MAY 1836-11 FEB 1923)
|  |  +--William F. Studer  (-BEF 7 JUN 1893)
|  |  |  +--Margaret Weinman  (16 APR 1838-10 FEB 1930)
|  +--Emma Margaret Studer  (1875-1970)
Geoffrey Lesmere Studer Sinn  (Private-)
|              +--Thomas Kirkpatrick  (-UNKNOWN)
|           +--James Kirkpatrick  (ABT 1789-6 NOV 1876)
|        +--Thomas Kirkpatrick  (1815-23 FEB 1905)
|        |  +--Martha Mahood  (-UNKNOWN)
|     +--James William Kirkpatrick  (6 NOV 1863-20 AUG 1928)
|     |  |  +--John Corbett  (-UNKNOWN)
|     |  +--Ellen Corbett Thompson  (ABT 1819-12 FEB 1889)
|  +--Rupert Edwin Kirkpatrick  (16 FEB 1894-16 NOV 1930)
|  |  |  +--William Rufus Elderkin  (-UNKNOWN)
|  |  +--Mary Olivia Elderkin  (6 NOV 1862-27 FEB 1927)
|  |     +--Hannah Smith  (-UNKNOWN)
+--Sylvia Ethelyn Kirkpatrick  (Private-)
   |           +--Patrick Ward  (-UNKNOWN)
   |        +--Joshua Ward  (UNKNOWN-UNKNOWN)
   |        |  +-- Judy  (-UNKNOWN)
   |     +--James Ward  (1817-18 NOV 1894)
   |     |  +--Dorothy Unknown  (-UNKNOWN)
   |  +--Otto Mead Ward  (8 FEB 1867-1940)
   |  |  +--Julia Tait  (1826-24 APR 1894)
   +--Vera Lavinia Ward  (8 AUG 1895-UNKNOWN)
      +--Margaret Bertha Morris  (1867-1949)