1. Generation 2. Generation 3. Generation 4. Generation Jacob Happ
1875 - 1943 Mathilde E Happ
1901 - 2000 Eva M F Schlechta
1932 - ? Vincentia Nordentoft
1958 - ? Arense Nordentoft
1960 - ? Johannes Nordentoft
1963 - ? Bernhard Nordentoft
1966 - ? Karl E S Nordentoft
1996 - ? Rosa S Nordentoft
2001 - ? Rikke Skovfoged
1971 - ? Clemens Nordentoft
1968 - ? Laurents Nordentoft
1974 - ? Axel M Nordentoft
1932 - 2004 Karl M Schlechta
1935 - 1979 Karl Schlechta
1904 - 1986 Ludwig Happ
1905 - 1999 Wilhelm Happ
1901 - 1992 Hermann Happ
- ? Pauline Heidelberger
1878 - 1972