Viktoria von Westarp 
Her married name became von Krause. Her married name became von Somnitz.
Wilhelm von Krause 
Paul von Somnitz
Adolf von Westarp 
Children of Adolf von Westarp and Wilhelmine von Rathenow
- Gerda von Westarp b. 1888, d. 1945
- Ursula von Westarp b. 1891
- Joachim-Albrecht von Westarp+ b. 1900
Wilhelmine von Rathenow 
Her married name became von Westarp.
Children of Wilhelmine von Rathenow and Adolf von Westarp
- Gerda von Westarp b. 1888, d. 1945
- Ursula von Westarp b. 1891
- Joachim-Albrecht von Westarp+ b. 1900
Joachim-Albrecht von Westarp
Child of Joachim-Albrecht von Westarp and Renate Niewald gennant Pollmann
- Michael-Viktor von Westarp+ b. 1941
Christine Voss 
Her married name became von Westarp.
Renate Niewald gennant Pollmann
Her married name became von Westarp.
Child of Renate Niewald gennant Pollmann and Joachim-Albrecht von Westarp
- Michael-Viktor von Westarp+ b. 1941
Michael-Viktor von Westarp
Child of Michael-Viktor von Westarp and Barbara Ulrike Ibeling
- Ludwig von Westarp b. 1978
Barbara Ulrike Ibeling
Her married name became von Westarp.
Child of Barbara Ulrike Ibeling and Michael-Viktor von Westarp
- Ludwig von Westarp b. 1978