Thersea Landstein was born about 1869 in Luzerne County, Pennsylvania. 

Theresa died in March 1895, the same month as her daughter was born. The cause of death was septicemia - apparently a post-partum infection. The death was listed in the Wilkes-Barre Record in its monthly "mortality" list as recorded by the Wilkes-Barre city clerk. (The Heritage, Volume 18, No. 1, page 13, published by the Northeast Pennsylvania Genealogical Society, Inc.)