suuriruhtinas (Finnish) comes from Finnish ruhtinas, from Proto-Finnic ruhtinas, from Proto-Germanic druhtinaz, from Proto-Indo-European dʰrewgʰ-, from Proto-Indo-European dʰer- — to support; to hold.
suuriruhtinas (Finnish): grand duke
Definitions
grand duke
Ancestry of “suuriruhtinas”, step by step
suuriruhtinas traces back through two separate lines of ancestry.