1. JACOB BACK (b.13 Nov 1826-BRIEDEL)
sp: MARIA ANNA TRÖSCH (b.1833--DE;m.25 Feb 1851;d.11 Sep 1894-SPA)
2. MATIAS BACK (b.27 Jan 1854-VARGEM GRANDE;d.27 Nov 1897-TERESÓPOLIS)
sp: CAETANA STEFFENS (b.1847-SANTA ISABEL;d.6 Oct 1916-SANTO AMARO DA IMPERATRIZ - RC)
3. JACOB BACK (b.28 Apr 1871-TERESÓPOLIS;d.10 Apr 1902-TERESÓPOLIS)
sp: SOFIA WEND (b.1874-RS;m.3 Jun 1899;d.4 Feb 1955-SÃO BONIFÁCIO - RC)
3. HELENA BACK (b.3 Apr 1873-TERESÓPOLIS;d.17 Sep 1913-SANTO AMARO DA IMPERATRIZ - RC)
sp: GAETANO DA BOIT (b.1873;m.11 May 1898)
3. MARIA BACK (b.2 Mar 1875-TERESÓPOLIS)
3. JOÃO MATHIAS BACK (b.7 Jun 1874;d.7 Sep 1927-ÁGUAS MORNAS)
sp: EMILIA FRITZEN (b.6 Jan 1877;m.20 Jul 1896;d.5 Dec 1941-AGUAS MORNAS - RC)
3. JOHANNES BACK (b.8 Jun 1877-TERESÓPOLIS)
3. JOSÉ BACK (b.25 Aug 1879-TERESÓPOLIS;d.19 Apr 1931-RANCHO QUEIMADO - RC)
sp: PAULINA BILCK (b.20 May 1888;m.19 Oct 1901)
3. MATIAS BACK (b.28 Oct 1881-TERESÓPOLIS)
sp: IDA MARGARIDA HAHN (b.1882;m.4 Mar 1905;d.19 Sep 1973-AGUAS MORNAS - RC)
3. ISABEL BACK (b.11 Apr 1884-TERESÓPOLIS;d.29 Apr 1945-SANTO AMARO DA IMPERATRIZ - RC)
sp: ESTÊVÃO JOÃO SCHMITT (b.23 Aug 1880-TERESÓPOLIS;m.18 Oct 1902)
2. JACOB BACK (b.15 Oct 1858;d.31 Jul 1931)
sp: MARIA SCHMIDT (b.1856;d.12 Sep 1914-SANTO AMARO DA IMPERATRIZ - RC)
3. JOÃO BACK (b.19 Nov 1879-TERESÓPOLIS;d.18 Sep 1956-ITUPORANGA)
sp: MARIA WEBER (b.19 Mar 1876;m.16 Feb 1901;d.12 Sep 1914)
3. JACOB JUNIOR BACK (b.6 May 1881-VARGEM GRANDE;d.9 Jun 1944-SANTO AMARO DA IMPERATRIZ - RC)
sp: CATHARINA THIESEN (b.11 Mar 1898-LÖFFFELSCHEIDT;m.14 Jan 1918;d.9 Sep 1969-SANTO AMARO DA IMP)
3. FREDERICO BACK (b.15 Jul 1883-TERESÓPOLIS;d.21 Jun 1915-AGUAS MORNAS - RC)
sp: MARIA HILLESHEIM (b.14 Dec 1892-TERESÓPOLIS;m.10 Jun 1915)
3. CATARINA BACK (b.6 Aug 1885)
3. MARIA BACK (b.1886-TERESÓPOLIS;d.2 Dec 1958-SANTO AMARO DA IMPERATRIZ)
sp: JOAQUIM NECKEL (b.26 May 0876-SANTO AMARO DA IMPERATRIZ;m.26 Nov 1904)
sp: ESTEVÃO KALLFELZ (m.3 Jun 1913)
3. MATIAS BACK (b.15 Nov 1888-TERESÓPOLIS)
3. MATHIAS JACOB BACK (b.15 Nov 1888)
sp: ANNA MARIA KNIESS (b.3 Oct 1907;m.3 Feb 1902)
3. PEDRO JACOB BACK (b.8 Mar 1890-SANTO AMARO DA IMPERATRIZ - RC)
sp: ROSALINA JUSTEN (b.30 Aug 1902;m.18 Feb 1922)
3. HELENA BACK (b.6 Nov 1891-SANTO AMARO DA IMPERATRIZ - RC)
sp: MANOEL FRANCISCO DA SILVA (b.28 Apr 1885-SANTO AMARO DA IMPERATRIZ - RC;m.29 Mar 1924)
3. JOSÉ JACOB BACK (b.15 Mar 1894-TERESÓPOLIS;d.27 Jul 1975-SANTO AMARO DA IMPERATRIZ - RC)
sp: AUGUSTINHA MARIA LONGEN (b.19 Feb 1903;m.4 Sep 1926;d.23 Jul 1929-SANTO AMARO DA IMPERATRIZ - )
sp: MARIA CAROLINA DA SILVA (m.14 Jun 1937)
3. ISABEL(ELISABETH) BACK (b.28 Jun 1896-TERESÓPOLIS;d.16 Mar 1954-SANTO AMARO DA IMPERATRIZ - RC)
sp: TRAJANO FRANCISCO DA SILVA (b.8 Apr 1897;m.13 Jun 1925)
3. AUGUSTINHO BACK (b.8 Jun 1898-TERESÓPOLIS)
sp: MARGARIDA KNIESS (b.13 May 1873-LOFFELSCHEID;m.15 Nov 1924;d.8 Oct 1942)
3. AUGUSTO JACÓ BACK (b.15 Aug 1897)
sp: URSULA KRAUS (b.24 Oct 1906;m.3 May 1928)
2. HELENA BACK (b.15 Jan 1859;d.14 Nov 1926)
sp: FRIEDRICH HEINRICH BAUMER (b.1852)
3. BERNARD HEINRICH BAUMER (b.2 Aug 1874-SÃO BONIFÁCIO)
3. JACOB BAUMER (b.29 Jun 1876-SÃO BONIFÁCIO)
3. HENRIQUE BAUMER (b.21 Dec 1877-TERESÓPOLIS;d.22 Mar 1893-AGUA MORNAS)
3. MARIA BAUMER (b.23 Jul 1979-CAPIVARI)
3. FREDERICO BAUMER (b.10 Jan 1880-CAPIVARI)
3. ANA CATHARINA BAUMER (b.1 Feb 1883)
3. HELENA FRANCISCA BAUMER (b.3 Sep 1885-TERESÓPOLIS)
3. FRANCISCUS BAUMER (b.24 Jul 1893)
sp: GERTRUDE SAUERBEER (m.6 May 1915)
3. JOÃO BERNARDO BAUMER (b.2 Apr 1897-SÃO BONIFÁCIO)
3. PETER BAUMER
sp: ELISABETH BACKES (m.25 Jan 1913)
3. CHRISTINE BAUMER
sp: WILHELM BACKES (m.18 Jun 1913)
2. JOSÉ BACK (b.8 Dec 1858;d.2 Oct 1942-SÃO MARTINHO)
sp: CATARINA PREIS (b.23 Jan 1862;d.5 May 1935-SÃO MARTINHO)
3. NICOLAU BACK (b.1884)
sp: CATHARINA EGER (b.1892;m.30 Aug 1917;d.21 Oct 1932-LEOBERTO LEAL - RC)
3. CATARINA BACK (b.6 Aug 1885-CAPIVARI;d.17 Dec 1977-ATALANTA - RC)
sp: BERNARDO STÜPP (b.1888;m.23 Mar 1912;d.23 Mar 1937-SÃO MARTINHO - VC)
3. AUGUSTO BACK (b.11 May 1887-SÃO BONIFACIO;d.1 Jun 1966-ANITÁPOLIS - RC)
sp: PAULINA BACK (b.15 May 1881-SÃO MARTINHO;m.12 Sep 1911;d.6 Aug 1923-SÃO MARTINHO)
sp: GUILHERMINA VANDERLINDE (b.6 Oct 1892-SÃO MARTINHO;m.19 Jan 1924;d.25 May 1970-ANITÁPOLIS - RC)
3. JOAQUINA BACK (b.10 Jan 1889-TERESÓPOLIS)
3. JOSÉ BACK (b.9 Dec 1890-SÃO MARTINHO)
3. PEDRO JOSÉ BACK (b.19 Jul 1892-SÃO MARTINHO;d.26 Mar 1970-MERCEDES - RC)
sp: BERTHA ISRAEL (b.10 Jun 1894-SÃO MARTINHO;m.29 Jan 1921;d.21 Oct 1976-MERCEDES - RC)
3. ANTONIO JOSÉ BACK (b.16 Dec 1894-SÃO MARTINHO;d.7 Aug 1975-SÃO MARTINHO)
sp: GERTRUD HEERDT (b.21 Aug 1898;m.27 Jan 1923;d.11 Jun 1989)
3. JOÃO BACK (b.20 Aug 1896-SÃO MARTINHO;d.4 Jul 1963-ANITÁPOLIS - RC)
sp: MARIA JOSEPHINA SCHMIDT (b.30 Dec 1901-SÃO MARTINHO;m.23 Apr 1929;d.23 Apr 1975-ANITÁPOLIS - RC)
3. VERONICA BACK (b.14 Jul 1898-SÃO MARTINHO)
sp: DANIEL EGER (b.1896;m.19 Mar 1921)
3. MARIA BACK (b.16 Dec 1901-CAPIVARI;d.27 Mar 1992-SÃO BONIFÁCIO)
sp: FRANCISCO HEERDT (b.4 Jan 1900;m.26 Jan 1925;d.16 Jul 1997-SÃO BONIFÁCIO - RC)
3. CARLOS BACK (b.9 Sep 1904-SÃO MARTINHO;d.13 Feb 1939-SÃO MARTINHO)
sp: REMIDIA SEHNEM (b.15 Nov 1910;m.30 Aug 1931;d.3 Aug 1987-PRESIDENTE GETULIO - RC)
2. MARIA BACK (b.17 Feb 1861-TERESÓPOLIS;d.28 Feb 1933-RANCHO QUEIMADO - RC)
sp: NICOLAU BEPPLER (b.1857;d.22 May 1926-RANCHO QUEIMADO)
3. JACOB BEPPLER (b.1 Dec 1878-LOFFELSCHEID)
3. NICOLAUS BEPPLER (b.13 Jan 1882)
3. MARIA BEPPLER (b.13 Jan 1882)
3. ANNA BEPPLER (b.7 Sep 1884-TERESÓPOLIS)
3. HELENA BEPPLER (b.14 Sep 1885-RANCHO QUEIMADO)
sp: JACOB KRAUS (b.9 Jun 1872;d.16 Feb 1951)
2. CONRADO BACK (b.13 Aug 1864-TERESÓPOLIS;d.10 Sep 1930-ANITÁPOLIS)
sp: MARGARIDA SEHNEM (b.1 Jul 1860)
3. MARGARIDA BACK (b.6 Aug 1884-TERESÓPOLIS;d.23 Apr 1955-AGUAS MORNAS - RC)
sp: FELIPE PETRI (b.22 Jul 1873;m.3 Jun 1904;d.12 Jun 1943-ÁGUAS MORNAS)
3. MARIA BACK (b.22 Nov 1885-TERESÓPOLIS)
sp: MIGUEL BOEING (b.28 Jul 1881;m.30 May 1910;d.9 Feb 1921-ÁGUAS MORNAS)
3. JOSÉ CONRADO BACK (b.22 Nov 1887-TERESÓPOLIS;d.18 Jan 1943-ANITÁPOLIS - RC)
sp: ELISABETH JANNING (b.19 Sep 1894-ÁGUAS MORNAS;m.21 Nov 1914;d.17 Sep 1985-ANITÁPOLIS - RC)
3. JOSEFINA BACK (b.28 Sep 1889-SANTO AMARO DA IMPERATRIZ - RC;d.4 Jun 1891)
3. PEDRO CONRADO BACK (b.31 Oct 1891-AGUAS MORNAS - RC;d.6 Jun 1953-ANITÁPOLIS - RC)
sp: ELISABETH BOEING (b.24 Oct 1895;m.12 Aug 1916)
3. ANA BACK (b.3 May 1893-AGUAS MORNAS - RC;d.17 Aug 1953-ANITÁPOLIS - RC)
sp: ANTONIO HANCK (m.9 Jul 1921)
3. ROBERTO BACK (b.28 Jul 1895-AGUAS MORNAS - RC;d.17 Feb 1915-AGUAS MORNAS - RC)
3. CONRADO FILHO BACK (b.15 Sep 1897-AGUAS MORNAS - RC)
sp: FILOMENA WEBER (b.1908;m.22 May 1922)
3. ISABEL BACK (b.14 Sep 1900-TERESÓPOLIS;d.15 Sep 1900-TERESÓPOLIS)
3. LEOPOLDO CONRADO BACK (b.13 Mar 1903-AGUAS MORNAS - RC;d.17 Feb 1957-ANITÁPOLIS - RC)
sp: VERONICA HANK (b.24 Nov 1906-TERESOPOLIS;m.28 Jul 1924;d.30 Jan 1981-ANITÁPOLIS - RC)
3. MATILDE BACK (b.21 Apr 1906-AGUAS MORNAS - RC;d.27 Jun 1975-OTACILIO COSTA - RC)
sp: MATHIAS SCHNEIDER (b.27 Sep 1902-TUBARÃO;m.11 Apr 1931)
2. PEDRO BACK (b.8 Nov 1866-TERESÓPOLIS;d.20 Nov 1926-AGUAS MORNAS - RC)
sp: GUILHERMINA KÜSTERS (b.8 Aug 1869;m.4 Feb 1889;d.2 Nov 1917-ÁGUAS MORNAS)
3. PEDRO BACK (b.3 Oct 1889-SANTO AMARO DA IMPERATRIZ - RC)
3. BERNARDO BACK (b.17 Jan 1891-TERESÓPOLIS;d.25 Jun 1963-ATALANTA - RC)
sp: CAROLINA HASS (b.22 Nov 1887;m.7 Mar 1916;d.27 Jun 1921-ÁGUAS MORNAS)
sp: CHRISTINA KÜHLKAMP (b.12 Nov 1894;m.5 Nov 1921;d.28 Aug 1973-ATALANTA - RC)
3. CONRADO BACK (b.26 Mar 1892-TERESÓPOLIS;d.2 Sep 1908)
3. MARIA BACK (b.22 Jul 1893-AGUAS MORNAS - RC;d.1 Feb 1965-AGUA MORNAS)
sp: HENRIQUE JR JASPER (b.1846;m.28 Apr 1936;d.30 Apr 1936)
3. CARLOS FREDERICO BACK (b.21 Aug 1894-TERESÓPOLIS)
3. PAULINA BACK (b.10 May 1896-TERESÓPOLIS)
sp: GUILHERME KÜHLKAMP (b.20 Aug 1897;m.28 Oct 1922)
3. FREDERICO BACK (b.22 Jul 1897-AGUAS MORNAS - RC;d.11 Nov 1965-SÃO BONIFÁCIO - RC)
sp: ELISABETH BUSS (b.1 Aug 1896;m.17 Nov 1923;d.3 Aug 1960-SÃO BONIFÁCIO - RC)
3. JACOB BACK (b.22 Jun 1899-AGUAS MORNAS - RC;d.21 Mar 1967-AGUAS MORNAS - RC)
sp: ELISABETH JANNING (b.7 Jul 1907;m.20 Jun 1925;d.9 Mar 1994-A MORNAS)
3. GUILHERMINA BACK (b.20 Aug 1901-AGUAS MORNAS - RC;d.20 Mar 1968-AGUAS MORNAS - RC)
sp: JOÃO MAYER (b.7 Jul 1893;m.7 Jul 1923)
3. LIDIA BACK (b.29 Dec 1902-AGUAS MORNAS - RC)
sp: GERMANO BOEING (b.6 Dec 1892;m.3 Dec 1927)
3. CAETANO BACK (b.15 Jun 1904-AGUAS MORNAS - RC;d.3 Apr 1939-ANITÁPOLIS - RC)
sp: MARIA APOLONIA SCHÜRHAUS (b.6 Oct 1898;m.27 Jan 1939)
3. ROBERTO JÚLIO BACK (b.9 Feb 1906-AGUAS MORNAS - RC;d.30 Jan 1979-PATO BRAGADO - RC)
sp: MARIA MARTA BOEING (b.28 Oct 1913-ÁGUAS MORNAS;m.10 Oct 1936;d.24 Aug 1997-MARECHAL CANDIDO )
3. LUISA ISABELA BACK (b.5 Apr 1907-AGUAS MORNAS - RC;d.17 Oct 1990-MERCEDES - RC)
sp: FRANCISCO ROTH (b.1 Jun 1908;m.31 May 1933;d.10 Aug 1998-MERCEDES - PR)
3. AUGUSTO BACK (b.22 Nov 1909-AGUAS MORNAS - RC;d.12 May 1948-ANITAPOLIS)
sp: LAURA FRANCISCA SCHMÖLLER (b.10 Jan 1917-TERESÓPOLIS - RR;d.13 Jul 1998-ANITAPOLIS)
3. REINHARD BACK (b.19 Jul 1911-AGUAS MORNAS - RC;d.2 Aug 1915-AGUAS MORNAS - RC)
3. EVALDO BACK (b.1 Jun 1913-AGUAS MORNAS - RC)
sp: ELEONORA CATARINA MARIA SCHADEN (b.7 Oct 1917-SÃO BONIFÁCIO;m.14 Aug 1943;d.9 Jul 1994-)
2. CATARINA BACK (b.20 Dec 1868-TERESÓPOLIS)
2. JOÃO BACK (b.13 Sep 1872-TERESÓPOLIS)