Chart 1 [† means all children believed found, ‡ means death is computed at 112 years]
Hintz, Wilhelmine (Minnie) (b:1863)(d:)
. . . . .Martin, Alvin Herman (b:1884)(d:)[with: Martin, John Ernst August]
. . . . . . . . . .Martin, John C (b:1916-1917)(d:)[with: (unknown), Emma C]
. . . . .Martin, Esther S (b:1886)(d:)[with: Martin, John Ernst August]
. . . . .Martin, Henry John (b:1888)(d:)[with: Martin, John Ernst August]
. . . . . . . . . .Martin, Edward (b:1917-1918)(d:)[with: Ryan, Margaret M]
. . . . . . . . . .Martin, Patricia (b:1919-1920)(d:)[with: Ryan, Margaret M]
. . . . . . . . . .Martin, Patrick (b:1924-1925)(d:)[with: Ryan, Margaret M]
. . . . . . . . . .Martin, Rosemary Ann (b:1927)(d:2014)[with: Ryan, Margaret M]
. . . . .Martin, Otto Louis (b:1892)(d:)[with: Martin, John Ernst August]
. . . . . . . . . .Martin, Robert Louis (b:1918)(d:)[with: Achtenberg, Helena Elizabeth]
. . . . . . . . . .Martin, Kenneth Lyle (b:1925)(d:)[with: Achtenberg, Helena Elizabeth]
. . . . . . . . . .Martin, Ralph Gerald (b:1928)(d:)[with: Achtenberg, Helena Elizabeth]
. . . . .Martin, Clara O (b:1894)(d:)[with: Martin, John Ernst August]
. . . . .Martin, Cora L (b:1897)(d:)[with: Martin, John Ernst August]
. . . . . . .Grede, (minor child Willie) (b:)(d:)[with: Sponholz, Maria Fredrika]
. . . . . . . . . . . . . . .Grede, (minor child Nilly) (b:)(d:)[with: Sponholz, Maria Fredrika]
. . . . . . . . . .Grede, Conrad P (b:1837)(d:1914)[with: Grede, Casper]
. . . . . . . . . . . . . . .Grede, Charles (b:1857)(d:1941)[with: Duma, Anna Maria]
. . . . . . . . . . . . . . .Grede, Henry William (b:1859)(d:1931)[with: Duma, Anna Maria]
. . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Kuehn, Ida]
. . . . . . . . . . . . . . .Grede, Edward (b:1861)(d:1945)[with: Duma, Anna Maria]
. . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Osterman, Mary J]
. . . . . . . . . . . . . . .Grede, John (b:1863)(d:1905)[with: Duma, Anna Maria]
. . . . . . . . . . . . . . . . . . . .Grede, Ella Magdelena (b:1890)(d:1978)[with: Reinwand, Catherine J]
. . . . . . . . . . . . . . . . . . . . . . . . .Morton, Lorraine Catherine (b:1916)(d:1996)[with: Morton, Ernest Lorraine]
. . . . . . . . . . . . . . . . . . . . . . . . .Morton, Richard Ernest (b:1917)(d:1945)[with: Morton, Ernest Lorraine]
. . . . . . . . . . . . . . . . . . . . . . . . .Morton, Ernest Loraine (b:1921)(d:2001)[with: Morton, Ernest Lorraine] ==> Chart 2 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Morton, Jeanne Curlis (b:1923)(d:2004)[with: Morton, Ernest Lorraine] ==> Chart 3 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Morton, Robert Charles (b:1926)(alive: 2025)[with: Morton, Ernest Lorraine]
. . . . . . . . . . . . . . . . . . . .Grede, Elmer Henry (b:1895)(d:1980)[with: Reinwand, Catherine J]†
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Kenneth Elmer (b:1920)(d:1920)[with: Herzman, Anna]†
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Eunice Katherine (b:1923)(d:2006)[with: Herzman, Anna]† ==> Chart 4 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Audry Beatrice (b:1925)(d:2017)[with: Herzman, Anna] ==> Chart 5 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Patricia Ione (b:1930)(d:2003)[with: Herzman, Anna]† ==> Chart 6 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .<<No Children>>[with: Zunker, Ella Anna Marie]
. . . . . . . . . . . . . . . . . . . .Grede, Charles Maine (b:1898)(d:1983)[with: Reinwand, Catherine J]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Kathleen Frances (b:1919)(d:1998)[with: Diederich, Florence M] ==> Chart 7 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Ruth Madeline (b:1921)(d:1920-1923)[with: Diederich, Florence M]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Shirley Mary Ann (b:1923)(d:)[with: Diederich, Florence M]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Charles Henry (b:1924)(d:1996)[with: Diederich, Florence M] ==> Chart 8 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, John Edward (b:1926)(d:2000)[with: Diederich, Florence M] ==> Chart 9 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Richard William (b:1929)(d:2003)[with: Diederich, Florence M] ==> Chart 10 [P ]
. . . . . . . . . . . . . . . . . . . . . . . . .Grede, Paul Frederick (b:1934)(d:1969)[with: Diederich, Florence M] ==> Chart 11 [P ]
. . . . . . . . . . . . . . . . . . . .<<No Children Found>>[with: Murray, Maggie]
. . . . . . . . . . . . . . .Grede, Ida (b:1879-1880)(d:1889)[with: Ihk, Anna]
. . . . . . . . . .Grede, Louisa (b:1841-1842)(d:)[with: Grede, Casper]
. . . . . . . . . . . . . . .<<No Children Found>>[with: Liebau, Friedrich Christoph]
. . . . . . . . . .Grede, Hannah (b:1846-1847)(d:)[with: Grede, Casper]