From 1864 he was a member of the Prussian House of Lords.

In 1861 he became a member of the Prussian House of Lords.

This office also made him a member of the Prussian House of Lords.

From 1881 to 1899, he was also a member of the Prussian House of Lords.

Since 1893, he was a member of the Prussian House of Lords.

The family gained a seat in the Prussian House of Lords.

He was also member from 1854 to 1893 of the Prussian House of Lords.

From 1901 to 1918, he was also a member of the Prussian House of Lords.

Instead new offices and a modern meeting chamber were built inside the old Prussian House of Lords building.

The building has been in use since 1899, when the Prussian House of Commons used it.