1. ERNESTO BECKHAUSER (b.16 Oct 1903-GRAVATAL - RC;d.22 Jul 1975-FORQUILHINHA - RC)
sp: HELENA HOEPERS (b.2 Nov 1907-SÃO MARTINHO - RC;m.3 Feb 1929;d.22 Jul 1983-FORQUILHINHA - RC)
2. PAULINA BECKHAUSER (b.24 Jun 1929-FORQUILHINHA - RC - NV;d.14 Dec 1998-FORQUILHINHA - RC)
sp: ANTONIO KAMMER (b.1 Apr 1935;d.17 Jan 2007)
2. PETRONILA BECKHAUSER (b.3 Apr 1931-FORQUILHINHA - RC - NV)
sp: DOMINGOS ANTONIO DA SILVA (b.2 Jul 1931;d.6 Dec 1999)
2. ALFREDO BECKHAUSER (b.10 Nov 1932-FORQUILHINHA)
sp: GERTRUDES GIOVANELLA
2. AUGUSTO BECKHAUSER (b.2 Feb 1934-FORQUILHINHA;d.22 Jun 1997-FORQUILHINHA - RC)
sp: MARIA BUSS (d.16 Jun 2019-FORQUILHINHA)
2. ALBERTO (FREI) BECKHAUSER (b.20 May 1935-FORQUILHINHA;d.28 Mar 2017-PETROPOLIS - RJ)
2. ARNOLDO BECKHAUSER (b.13 Feb 1937-FORQUILHINHA;d.30 May 1938-FORQUILHINHA - RC - NV)
2. MARIA BECKHAUSER (b.18 Jun 1939-FORQUILHINHA)
sp: RICARDO KAMMER (b.7 Apr 1937)
2. JOSÉ BECKHAUSER (b.8 Apr 1941-FORQUILHINHA)
sp: CECÍLIA ZANETTE (b.21 Nov 1974;d.20 Oct 1992-CRICIÚMA - RC)
sp: MARIA JANICE FERNANDES (m.11 Sep 1993)
2. MARTA BECKHAUSER (b.6 Apr 1943-FORQUILHINHA)
sp: AUGUSTO LIGNAU (b.28 Jul 1943)
2. IRMA BECKHAUSER (b.26 May 1945)
2. LEONARDO BECKHAUSER (b.3 May 1947-FORQUILHINHA)
sp: MARGARIDA VITÓRIO (b.2 Nov 1943;m.10 Jul 1973)
2. TERESINHA BECKHAUSER (b.25 Sep 1949-FORQUILHINHA;d.26 Oct 1959-MARACAJÁ - RC