Uncles and Aunts is in Married Relationships.
Before 1375 Baldwin Montfort (age 19) and Margaret Clinton (age 24) were married. They were aunt and nephew. She a great x 5 granddaughter of King Henry "Curtmantle" II of England.
In 1496 Ferdinand II King Naples (age 26) and Joanna Trastámara Queen Consort Naples (age 16) were married. She the daughter of Ferdinand I King Naples and Joanna of Aragon Queen Consort Naples (age 42). He the son of Alfonso II King Naples and Ippolita Maria Sforza. They were aunt and nephew.
In or after 1425 James "Gross" Douglas 7th Earl Douglas 1st Earl Avondale (age 54) and Beatrix Sinclair Countess Douglas and Avondale (age 27) were married. She by marriage Countess Douglas, Countess Avondale. The difference in their ages was 27 years. She the daughter of Henry Sinclair 2nd Earl Orkney and Egidia "Fair Maid of Nithsdale" Douglas Countess Orkney (age 45). He the son of Archibald "Grim" Douglas 3rd Earl Douglas and Joanna Strathearn Countess Douglas. They were great uncle and niece.
In or before 1498 Maurice Fitzgerald 9th Earl Desmond and Ellen Roche Countess Desmond (age 32) were married. He the son of Thomas Fitzgerald 7th Earl Desmond and Ellice Barry Countess Desmond. They were great uncle and niece. He a great x 5 grandson of King Edward I of England.
On 19th October 1505 Ferdinand II King Aragon (age 53) and Germaine Foix Queen Consort Aragon (age 17) were married. She by marriage Queen Consort Aragon. The difference in their ages was 35 years. She the daughter of Jean Foix Count Étampes and Marie Valois Viscountess Narbonne. He the son of John II King Aragon and Juana Enríquez Queen Consort Aragon. They were great uncle and niece.
Before 1531 James Fitzgerald 13th Earl Desmond and Joan Roche were married. The date speculative. He the son of John Fitzgerald 12th Earl Desmond and Móre O'Brien. They were great uncle and niece.
Before 1532 James Fitzgerald 13th Earl Desmond and Joan Roche marriage annulled. The date speculative. as is the reason; probably consangunity given that she was his great niece. In addition to repusiating his wife he also bastardised their son Thomas Ruadh FitzGerald of Conna whose grandson would claim the Earldom.
On 17th July 1701 Sewster Peyton 2nd Baronet and Anne Dashwood Lady Peyton were married. She by marriage Lady Peyton of Doddington. They were great uncle and niece.
The History of William Marshal was commissioned by his son shortly after William’s death in 1219 to celebrate the Marshal’s remarkable life; it is an authentic, contemporary voice. The manuscript was discovered in 1861 by French historian Paul Meyer. Meyer published the manuscript in its original Anglo-French in 1891 in two books. This book is a line by line translation of the first of Meyer’s books; lines 1-10152. Book 1 of the History begins in 1139 and ends in 1194. It describes the events of the Anarchy, the role of William’s father John, John’s marriages, William’s childhood, his role as a hostage at the siege of Newbury, his injury and imprisonment in Poitou where he met Eleanor of Aquitaine and his life as a knight errant. It continues with the accusation against him of an improper relationship with Margaret, wife of Henry the Young King, his exile, and return, the death of Henry the Young King, the rebellion of Richard, the future King Richard I, war with France, the death of King Henry II, and the capture of King Richard, and the rebellion of John, the future King John. It ends with the release of King Richard and the death of John Marshal.
Available at Amazon in eBook and Paperback format.
On 23rd November 1858 Ashton Mosley (age 66) and Jane Charlotte Every (age 26) were married. The difference in their ages was 39 years. They were great uncle and niece.
1876 Solomon David Sassoon (age 35) and Flora Gubbay aka Sassoon (age 16) were married. They were great uncle and niece.