+--Pierre Marie Mathieu THERRE  (3 MAY 1927-18 MAY 2004)
Living THERRE  (Private-)
|  +--Pierre Louis Jules Abel GUIART  (4 JUL 1870-20 FEB 1965)
+--Christiane Alice GUIART  (Private-)
   |  +--Antoine Auguste PIERRET  (2 MAY 1856-8 NOV 1920)
   +--Helene Pauline Barbe PIERRET  (10 JUL 1887-12 MAY 1965)
      |        +--Johan Gottelmind RUFFER  (-15 NOV 1797)
      |     +--Christian Trangott RUFFER  (-UNKNOWN)
      |     |  +--Anna-Rosina GRABSIN  (-UNKNOWN)
      |  +--Alphonse Charles Jacques Alexandre RUFFER  (15 DEC 1819-14 APR 1896)
      |  |  |  +--Georges Guillame GERLACH  (-UNKNOWN)
      |  |  +--Jeanne Sophie Wuilhelmina GERLACH  (20 SEP 1798-8 DEC 1879)
      |  |     +--Madelaine BRATSCHI  (-UNKNOWN)
      +--Anna RUFFER  (2 MAY 1856-4 AUG 1947)
         |  +--Johan Erhard Peter PRIEGER  (17 SEP 1792-4 MAY 1863)
         +--Caroline PRIEGER  (23 OCT 1826-17 SEP 1890)
            +--Maria Philippine ACQUA  (-UNKNOWN)