6 Mariengroschen - Louis Rudolph

Louis Rudolph ruled Brunswick-Wolfenbüttel from 1731 until his death in 1735, making the tail end of this date range — 1736 and 1737 — an attribution problem. He died without male heirs, and the principality passed to the Bevern line before being absorbed into Brunswick-Wolfenbüttel under Carl I. Coins bearing his name struck after 1735 were almost certainly continuation issues from existing dies or administrative carryover during the succession settlement.

The Mariengroschen was a north German accounting denomination with roots in the late medieval period, its value fixed at 1/36 of a Thaler in Lower Saxon reckoning.