Abraham Lincoln is actually related two ways to English royalty, one way through Welch ancestry and one way English all the way through, but both on his mother's side.
John King of England – Isabella of Angouleme
Henry III of England – Eleanor of Provence
Edward I of England – Eleanor de Castile
Joan of Acre – Gilbert de Clare
Margaret de Clare – Hugh de Audley
Margaret de Audley – Ralph Stafford
Hugh de Stafford – Philippa de Beauchamp
Katherine de Stafford – Michael de la Pole
Sir Thomas de la Pole – Unknown
Katherine de la Pole – Sir Miles Stapleton
Elizabeth Stapleton – Sir William Calthorpe
Anne Calthorpe – Sir Robert Drury
Elizabeth Drury – Sir Philip Boteler
Sir John Boteler – Grizel Roche
Sir Henry Boteler – Alice Pulter
Anne Boteler – Tyringham Norwood
Capt. John Norwood – Unknown
Susannah Norwood – Charles Stevens Sr.
Charles Stevens Jr. – Elizabeth
Elizabeth Stevens – Robert Shipley Sr.
Robert Shipley Jr. – Sarah
Lucy Shipley – Joseph Hanks
Nancy Hanks – Thomas Lincoln
President Abraham Lincoln
Henry III of England – Eleanor of Provence
Edward I of England – Eleanor de Castile
Joan of Acre – Gilbert de Clare
Margaret de Clare – Hugh de Audley
Margaret de Audley – Ralph Stafford
Hugh de Stafford – Philippa de Beauchamp
Katherine de Stafford – Michael de la Pole
Sir Thomas de la Pole – Unknown
Katherine de la Pole – Sir Miles Stapleton
Elizabeth Stapleton – Sir William Calthorpe
Anne Calthorpe – Sir Robert Drury
Elizabeth Drury – Sir Philip Boteler
Sir John Boteler – Grizel Roche
Sir Henry Boteler – Alice Pulter
Anne Boteler – Tyringham Norwood
Capt. John Norwood – Unknown
Susannah Norwood – Charles Stevens Sr.
Charles Stevens Jr. – Elizabeth
Elizabeth Stevens – Robert Shipley Sr.
Robert Shipley Jr. – Sarah
Lucy Shipley – Joseph Hanks
Nancy Hanks – Thomas Lincoln
President Abraham Lincoln
John King of England – Isabella of Angouleme
Henry III of England – Eleanor of Provence
Edward I of England – Eleanor of Castile
Eleanor of England, Countess of Bar – Henri III, Count of Bar
Eleanor of Bar – Llywelyn ab Owen, Lord of South Wales
Thomas ab Llywelyn, Lord of Iscoed - Eleanor
Helen of Iscoed – Gruffyd Fychan II, Lord of Glyndyfrdwy
Lowry – Robert Puleston of Emral, Flintshire
John Puleston – Angharad Hanmer
Margaret Puleston – Dafydd ab Ieuan ab Einion, Constable of Harlech
Einion ab Dafydd - Unknown
Llywelyn ab Enion – Unknown
Griffith ab Llywelyn – Unknown
Catherine ferch Griffith – Edward ab Ieuan
Ellen ferch Edward – Lewis ap Griffith
Robert ap Lewis – Unknown
Evan ap Robert ap Lewis – Unknown
Evan Evans – Unknown
Cadwaladr Evans (immigrated to Philadelphia) – Unknown
Sarah Evans – John Hanks
John Hanks Jr. – Unknown
Joseph Hanks – Lucy Shipley
Nancy Hanks – Thomas Lincoln
Abraham Lincoln
Henry III of England – Eleanor of Provence
Edward I of England – Eleanor of Castile
Eleanor of England, Countess of Bar – Henri III, Count of Bar
Eleanor of Bar – Llywelyn ab Owen, Lord of South Wales
Thomas ab Llywelyn, Lord of Iscoed - Eleanor
Helen of Iscoed – Gruffyd Fychan II, Lord of Glyndyfrdwy
Lowry – Robert Puleston of Emral, Flintshire
John Puleston – Angharad Hanmer
Margaret Puleston – Dafydd ab Ieuan ab Einion, Constable of Harlech
Einion ab Dafydd - Unknown
Llywelyn ab Enion – Unknown
Griffith ab Llywelyn – Unknown
Catherine ferch Griffith – Edward ab Ieuan
Ellen ferch Edward – Lewis ap Griffith
Robert ap Lewis – Unknown
Evan ap Robert ap Lewis – Unknown
Evan Evans – Unknown
Cadwaladr Evans (immigrated to Philadelphia) – Unknown
Sarah Evans – John Hanks
John Hanks Jr. – Unknown
Joseph Hanks – Lucy Shipley
Nancy Hanks – Thomas Lincoln
Abraham Lincoln