+--Leon Plummer  (1891-1946)
+--Francis B Plummer  (28 Apr 1910-26 Sep 1989)
|  +--Nina Sarah Bovee  (1893-1963)
Joan Plummer 
|  +--Joseph LaBreck  (21 Oct 1880-19 Jul 1961)
+--Helen I LaBreck  (27 Sep 1912-1 Jan 1983)
   |  +--Louis Gilbo  (Feb 1856-31 Jul 1923)
   +--Julia Ann Gilbo  (17 Aug 1887-1 Feb 1955)
      |     +--Alexander Guyette  (1803-Apr 1873)
      |  +--William Henry Guyette  (Mar 1827-1 May 1911)
      |  |  +--Mary O'Clare  (1814-)
      +--Sarah Mae Guyette  (14 Feb 1860-9 Nov 1931)
         |  +--Levi Miller  (1814-)
         +--Sarah (Sally) May Miller  (Nov 1837-5 Feb 1900)
            +--Emily   (1815-)