Your mother's son is you or your brother. Your mother's son's daughter is your daughter, or your niece. Your mother's son's daughter's mother is your wife, or your sister-in-law.
Berta Drews's birth name is Berta Helene Drews.
This question is inconclusive it has no correlation or form of obtaining an answer.
If Tara's daughter is your daughter's mother, and you are a woman, you are Tara's daughter.
Kagome is the mother of Inuyasha's daughter
Frank Drews died in 1972.
Jürgen Drews was born in 1945.
Stefan Drews was born in 1979.
Arthur Drews was born in 1865.
Arthur Drews died in 1935.
Egon Drews died in 2011.
Paul Drews died in 1913.