Hattie married, on — –, 1910 in —, Clarence Louis Behrer. He was born May 4, 1884 in Brooklyn, Kings County, New York, the son of Arnold Behrer and Julia E— (—) Behrer.

In April 1910 Clarence and Hattie were living at 223 Bainbridge Street, Brooklyn, which continued to be their residence through at least 1914. From 1918 through at least 1920 they were living at 1525 Dorchester, Brooklyn, and from 1930 at 35 Tennis Court, Brooklyn. That was still Hattie's residence in 1947, when her uncle Oscar Traudt died.

Hattie died October 19, 1966 in New York, New York. Survivors included her husband Clarence, sister Florence Hoch and brother Eugene Wenisch. A service was held October 23, 1966 at Walter H. Williams Inc. Funeral Home, New York City. A private interment followed on October 25, 1966 at Green-Wood Cemetery, Brooklyn, New York.

Clarence Behrer’s last residence was Brooklyn, Kings County, New York. He died April –, 1982, aged 97. Interment was on April 26, 1982 at Green-Wood Cemetery, Brooklyn, New York.