+--George Bigby (25 Jun 1862-14 Jun 1941) +--George Arthur Bigby (20 Dec 1907-2 Aug 1994) | | +--Leopold Gütermann (ABT. 1675-BEF. 1736) | | +--Johannes Gütermann (ABT. 1705-) | | | +-- (Unknown) | | +--Andreas Gütermann (Aug 1736-) | | | +--Elisabeth Niclas | | +--Johann "Michael" Michaele Gütermann (22 Feb 1766-14 Jun 1836) | | | +--Catharina Schaid (ABT. 1740-) | | +--Georg "Michael" Michaelis Gütermann (29 Jun 1805-BEF. 10 Mar 1862) | | | +--Anna Maria Stein (17 Feb 1771-3 Aug 1827) | | +--George Adam Gueterman (19 Mar 1837-23 Aug 1882) | | | +--Maria Appolonia Becky (15 Oct 1805-18 Aug 1882) | +--Elizabeth "Lillie" Guettermann (10 Mar 1879-18 Aug 1973) | +--Caroline Mary Schwartz (1839-18 Jun 1881) +--Ronald J. Bigby (28 Mar 1939-) | +--Corinne Ethel Garrard (21 Jul 1908-10 Nov 1996) Jayne Marie Bigby +--Phyllis Jean Delaney (19 Jun 1939-1 Oct 2007)