You asked about John and Maria; my records say John and Mary. I will assume we are on the same page. Johann Zenner, b. 07MAY1851 in Wahlen, married Mary Wahlen 27NOV1873 in Buffalo NY. Johann later changed his name to John E. Zenner, moved to Washington State, settled in Tennino WA and published the local newspaper till his death in 1930. He and Mary had 11 children, all born in Buffalo, with marital status noted as of 1925: Mary, b.01MAY1875, unmarried; Joseph, b. 15APR1877, unmarried; August, b. 03MAR1879, d. 01JAN1901 in Buffalo, unmarried; Frank, b. 07MAR1880, d. 22JUL1880 in Buffalo; Peter Charles, b. 04APR1881, d. 13AUG1881 in Buffalo; Margaret Catherine, b. 23AUG1882, unmarried; William Frank, b. 09AUG1885, unmarried; Aloysius Edward, b. 30MAR1888, d. 10APR1888; Helen, b. 20JUN1889, married Frank Brug 27SEP1917 (yay); Robert, b. 30JUN1892, unmarried; Anna Cecilia, b. 30JUN1896, entered Convent, Order of St. Francis, 15AUG1915. Mary Wahlen, wife of John E. Zenner, died at Buffalo NY 06OCT1914.