Template:Royal dukes family tree

Includes dukes of: Albany, Albemarle, Bedford, Cambridge, Clarence, Connaught and Strathearn, Cumberland, Edinburgh, Gloucester, Gloucester and Edinburgh, Hereford, Kent, Kintyre and Lorne, Norfolk, Ross, Somerset, Sussex, Windsor, and York, but only when royally.

Non-royal dukes are not included; see Royal dukedoms in the United Kingdom. Titles mandated for use by the heir apparent (Duke of Rothesay and the 1337 creation of the Duke of Cornwall) are also not included, see Princes of Wales family tree.