Question: Who is Dorothea Maria Of Saxe-Gotha-Altenburg's paternal grandmother?
Sentence (from "Dorothea Maria of Saxe-Gotha-Altenburg"): Dorothea Maria of Saxe-Gotha-Altenburg (12 February 1654 in Gotha – 17 June 1682 in Gotha), was a German princess member of the House of Wettin in the Ernestine branch of Saxe-Gotha-Altenburg.
Relevant evidence: No