Before 06 Mar 1345 [his father] William Morley 4th Baron Marshal 3rd Baron Morley (age 26) and [his mother] Cecily Bardolf Baroness Marshal and Morley were married. He a great x 4 grandson of King Henry "Curtmantle" II of England.

Before 03 Apr 1374 Thomas Morley 5th Baron Marshal 4th Baron Morley (age 20) and Joan Hastings Baroness Marshal and Morley (age 17) were married. He a great x 5 grandson of King Henry "Curtmantle" II of England.

In or before 1377 [his brother-in-law] Hugh Hastings 7th Baron Hastings (age 27) and [his future wife] Anne Despencer Baroness Hastings, Marshal and Morley (age 18) were married. They were third cousins. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

Before 10 Jun 1380 Thomas Morley 5th Baron Marshal 4th Baron Morley (age 26) and Elizabeth Unknown Baroness Marshal Baroness Morley were married. She by marriage Baroness Marshal, Baroness Morley. He a great x 5 grandson of King Henry "Curtmantle" II of England.

Before 01 Aug 1385 John Fitzalan Baron Maltravers 2nd Baron Arundel (age 20) and [his future sister-in-law] Elizabeth Despencer Baroness Zouche, Harringworth, Maltravers and Arundel were married. She by marriage Baroness Maltravers, Baroness Arundel. They were half third cousins. He a great x 3 grandson of King Henry III of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

Before 21 Oct 1390 Thomas Morley 5th Baron Marshal 4th Baron Morley (age 36) and Anne Despencer Baroness Hastings, Marshal and Morley (age 32) were married. She by marriage Baroness Marshal, Baroness Morley. He a great x 5 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

Before Aug 1394 [his son] Robert Morley (age 19) and [his daughter-in-law] Isabel Molines were married.

Before 04 May 1396 William Zouche 3rd Baron Zouche Harringworth (age 44) and [his sister-in-law] Elizabeth Despencer Baroness Zouche, Harringworth, Maltravers and Arundel were married. She by marriage Baroness Zouche Harringworth. They were third cousin once removed. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

Before 1412 [his step-son] Edward Hastings 8th Baron Hastings (age 29) and Muriel Dynham Baroness Hastings (age 29) were married. They were half third cousin once removed. He a great x 4 grandson of King Edward "Longshanks" I of England. She a great x 3 granddaughter of King Edward "Longshanks" I of England.

After 1412 [his step-son] Edward Hastings 8th Baron Hastings (age 29) and Margery de Clifton Baroness Hastings were married. She by marriage Baroness Hastings. The difference in their ages was 36 years. He a great x 4 grandson of King Edward "Longshanks" I of England.

John Russell and Margaret Hastings were married.

Robert Ferrers 5th Baron Ferrers of Chartley and Margaret Despencer Baroness Ferrers of Chartley were married. 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.

Bryan Stapleton and [his mother] Cecily Bardolf Baroness Marshal and Morley were married.

John Wingfield and Margaret Hastings were married.