EntityQ565626· pop 12· linked from 23 articlesBironSign in to savenoble familyConnectionsGermanyCountryRussian EmpireCountryPolish–Lithuanian CommonwealthEntitydukeEntityAnna I of RussiaEntityCourlandEntityGrand Duchy of FinlandEntityregentEntityDuchy of PrussiaEntityDuchy of Courland and SemigalliaEntityBürenEntityErnst Johann von BironEntityGotthard KettlerEntityPeter von BironEntityFerdinand KettlerEntityDorothea von MedemEntityTrubetskoy familyEntityPrincess Eudoxia Borisovna YusupovaEntityPrincess Wilhelmine, Duchess of SaganEntityFriedrich Hermann Otto, Prince of Hohenzollern-HechingenEntityCategoriesDuchy of Courland and SemigalliaFinnish noble familiesHouse of BironLatvian noble familiesPolish–Lithuanian CommonwealthPolish noble families