Paternal Families are family trees based on patrilineal ie male descent organised by country or region. Every member has the same Y-DNA.

Some families have Houses. For example the Plantagenets contain the Houses of York and Lancaster, as well as the illegitimate Beaufort and Somerset Houses. Illegitimacy is indicated by italics.

DENMARK

Oldenburg (Glücksburg, Mountbatten)

ENGLAND

Anjou (Plantagenet, Fitzroy, Lancaster, Beaufort, York, Longespée, Warenne) Arundell Audley Badlesmere Bardolf Beauchamp Bentinck (Cavendish) Berkeley (Fitzharding) Bigod Blount Bohun Boleyn Bonville Booth Botreaux Bourchier Brandon Braose Brooke Browne Burghesh Butler (Carter) Camoys Cappell Carey Cavendish Charleton Chaucer Clifford Clinton Cobham Cockayne Constable Conyers Cromwell Dacre Darcy Despencer Dinham Fane Fauconberg Feilding Ferrers Fiennes Finch Fitzherbert Fitzherbert Fitzhugh Grey Greystoke Guildford Harrington Hastings Holland Howard (Fitzalan, Stafford) Hungerford Hussey Knollys Knyvet Lacy Latimer Lisle Lovell Lumley Maltravers Manners Marshal (Fitzgilbert) Mohun Montagu Morley Mortimer Mortimer-Woodham (Zouche) Neville Norreys Parr Paston Paulet Paveley Pole Quincy Radclyffe Redman Redvers Rich Ros Russell (Sackville) Sackville Salisbury Scales Scrope Segrave Seymour Sidney Somery Spencer St John St Leger Stafford (Bagot) Stafford-Broomshull Stanley Stapleton Strange Sutton (Dudley) Tailboys Talbot (Chetwynd-Talbot) Throckmorton Tiptoft Tuchet Tyrrell Ufford Ughtred Umfraville Valletort (Beauchamp) Vane Vere Villiers Welles Wentworth West Williams (Cromwell) Willoughby Woodville Wray Wriothesley Zouche

FRANCE

Blois

LOW COUNTRIES

Reginar (Percy)

GERMANY

Hanover (Fitzclarence, Schulenburg) Wettin (Saxe-Gotha, Saxe-Coburg-Altenburg, Saxe-Coburg-Saalfeld, Saxe-Coburg-Gotha, Windsor)

IRELAND

Burgh

NORMANDY

Aigle Avranches Beaumont-Roger (Newburgh) Beaumont-Sarthe Bellême Courtenay Daubigny (Mowbray) Devereux Fitzalan Gascoigne Gernon Gloucester (Fitzmiles) Grandesmil Hauteville Mandeville Montgomery (Bellême, La Marche) Mortain Normandy (Fitzrobert, Fitzroy, Clare, Clare-Fitzwalter) Percy Tosny (Acquigny , Stafford) Vesci (Fitzrichard Burgh, Fitzjohn, Fitzeustace, Lacy) Warenne

PRE-NORMAN ENGLAND

Bernicia Deira Godwinson Iclingas Mercia Northumbria Oiscingas Wessex Wuffingas

SCOTLAND

Stewart (Fitzalan, Fitzwalter, Traquair)

WALES

Cecil Deheubarth (Rice) Dinefwr Gwynedd (Aberffraw) Herbert Mathrafal Tudor Vaughan (Sais)