Question: Who is Princess Dorothea Of Saxe-Coburg And Gotha's maternal grandmother?
Sentence (from "Princess Teresa Cristina of Saxe-Coburg and Gotha"): Princess Teresa Cristina of Saxe- Coburg and Gotha( 23 August 1902 – 24 January 1990), was a German princess of the House of Saxe- Coburg and Gotha.
Relevant evidence: No