This is the info I have on Emma Dennerline married to John Brossart.She was born 1852 and died 1918.Her parents were John Louis(Lewis) Dennerlein born 4-21-1812 Speichersdorf, Kenmath, Germany and Mary Ann Bittner born 1826 died 1911.Besides Emma they had 3 other children.Aurelia(Aurella) born 1864 died 1923 Mar. a ? Miller. Mary(Maybe your Maria) born 1856 died ? marr. a ? Block.John Dennerline born 1854 died 1933.Emma's father had a previous marriage to Johanna Elizabeth Dressendorfer born 1812 died 1849.Their children were Anna Elizabeth born 1846 died 1934 and George L. Dennerline born 1845 died 1912.If you would like to have the ancestors of John Lewis Dennerlein let me know.