On 07 Oct 1388 Roger Mortimer 4th Earl March 6th Earl Ulster (age 14) and [his future wife] Eleanor Holland Countess March and Ulster (age 17) were married. She by marriage Countess March, Countess Ulster. She the daughter of Thomas Holland 2nd Earl Kent (age 38) and Alice Fitzalan Countess Kent (age 38). He the son of Edmund Mortimer 3rd Earl March, Earl Ulster and Philippa Plantagenet Countess March 5th Countess Ulster. They were second cousin once removed. He a great grandson of King Edward III of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

Before 19 Jun 1399 Edward Charleton 5th Baron Cherleton (age 29) and Eleanor Holland Countess March and Ulster (age 28) were married. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent (age 49). They were half third cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

After Oct 1405 Edward Charleton 5th Baron Cherleton (age 35) and Elizabeth Berkeley Baroness Cherleton Baroness Dudley were married. She by marriage Baroness Cherleton. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 5 granddaughter of King John "Lackland" of England.

In May 1406 Richard of Conisbrough 1st Earl Cambridge (age 20) and [his former step-daughter] Anne Mortimer (age 15) were married. The marriage apparently took place in secret possibly because she was a descendant of King Edward III of England although she wasn't at the time Heir to the Throne of England although their issue would become so. She died five years later. She the daughter of Roger Mortimer 4th Earl March 6th Earl Ulster and Eleanor Holland Countess March and Ulster. He the son of Edmund of Langley 1st Duke York and Isabella of Castile Duchess York. They were first cousin twice removed. He a grandson of King Edward III of England. She a great x 2 granddaughter of King Edward III of England.

Before 1407 Thomas Montagu 1st Count Perche 4th Earl Salisbury (age 18) and [his former sister-in-law] Eleanor Holland (age 20) were married. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent (age 56). He the son of John Montagu 3rd Earl Salisbury and Maud Francis Countess of Salisbury (age 42). They were half third cousin once removed. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

In 1415 [his former step-son] Edmund Mortimer 5th Earl March 7th Earl Ulster (age 23) and Anne Stafford Duchess Exeter were married. She by marriage Countess March, Countess Ulster. She the daughter of Edmund Stafford 5th Earl Stafford and Anne of Gloucester Plantagenet Countess Eu and Stafford (age 32). He the son of Roger Mortimer 4th Earl March 6th Earl Ulster and Eleanor Holland Countess March and Ulster. They were second cousin once removed. He a great x 2 grandson of King Edward III of England. She a great granddaughter of King Edward III of England.

In 1418 [his son-in-law] John Grey 1st Earl Tankerville (age 33) and [his daughter] Joan Charleton Countess Tankerville (age 18) were married. She by marriage Countess Tankerville. She the daughter of Edward Charleton 5th Baron Cherleton (age 48) and Eleanor Holland Countess March and Ulster. They were third cousins. He a great x 3 grandson of King Edward "Longshanks" I of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

After 14 Mar 1420 John Dudley 1st Baron Dudley (age 19) and [his wife] Elizabeth Berkeley Baroness Cherleton Baroness Dudley were married at Dudley, Staffordshire. She a great x 5 granddaughter of King John "Lackland" of England.

Maurice Berkeley and Lora Fitzhugh were married. She the daughter of Henry Fitzhugh 3rd Baron Fitzhugh and Elizabeth Grey Baroness Fitzhugh. He a great x 5 grandson of King John "Lackland" of England.

Gilbert Talbot 3rd Baron Talbot and [his mother] Joan Stafford Baroness Cherleton and Talbot were married. She the daughter of Ralph Stafford 1st Earl Stafford and Margaret Audley Countess Stafford. They were fourth cousins. She a great x 2 granddaughter of King Edward "Longshanks" I of England.

[his father] John Charleton 3rd Baron Cherleton and [his mother] Joan Stafford Baroness Cherleton and Talbot were married. She the daughter of Ralph Stafford 1st Earl Stafford and Margaret Audley Countess Stafford. He a great x 5 grandson of King John "Lackland" of England. She a great x 2 granddaughter of King Edward "Longshanks" I of England.