House of Sponheim
House of Sponheim
Dukes of Carinthia
Arms adopted in 1246 as claimants to Babenberg family inheritance
House of Sponheim-Sayn
Lords of Starkenburg and Hachenburg
Counts of Sponheim and Sayn
Issued from Stefan, probably 1st cousin or nephew of Siegfried, progenitor of Carinthian branch
Rhenish branchHouse of Kraiburg
Counts of Ortenberg and Kraibach
Counts Palatine of Bavaria
Issued from Rapoto, 4th son of Engelbert II, Duke of Carinthia