William von Kielmansegg
- Born on May 28, 1854 in Neustadt am Rübenberge
- Deceased on July 26, 1920 in Seestermühe, at the age of 66 years
Parents
- Georg von Kielmansegg (1800 - 1862)
- Amalie von Campe (1807 - 1856)
Family
- Married on October 2, 1886, with Charlotte von Bauer (1863 - 1903), issuing
- Alexander (1889 - 1956)