⅑ Thaler - Ferdinand Maria

Ferdinand Maria ascended the Bavarian electorate in 1651 following the devastation of the Thirty Years' War, which had reduced the territory's population by roughly a third and left its economy in ruins. The fractional thaler denominations struck in his early reign served the immediate practical need of restoring a functioning silver coinage after decades of wartime monetary disruption.

The ninth-thaler is among the more unusual subdivisions in the German states series — far less common than the third or sixth — and Bavaria's use of it reflects the fragmented denominational thinking of post-war reconstruction minting rather than any standardized imperial framework.