:Category:House of Welf

{{Category tree|House of Welf}}

{{Commons cat|House of Welf}}

{{DEFAULTSORT:Welf, House of}}

Category:German noble families

Category:House of Este

Category:Lower Saxon noble families

Category:Nobility of Brunswick-Lüneburg

Category:Ruling families of the Duchy of Saxony

Category:Royal houses of the Grand Duchy of Tuscany