Paternal Family Tree: Lusignan
Around 1150 Guy I King Jerusalem was born to Hugh VIII of Lusignan [aged 42] and Bourgogne Dame de Fontenay Taillebourg Countess Lusignan at Lusignan.
On 27th March 1168 Eleanor of Aquitaine Queen Consort Franks and England [aged 46] and her party were ambushed by brothers Guy I King Jerusalem [aged 18] and Geoffrey Lusignan [aged 18].
Patrick of Salisbury 1st Earl Salisbury [aged 46] was killed. He was buried at the Church of St Hilary, Poitiers. His son William [aged 18] succeeded 2nd Earl Salisbury.
William Marshal 1st Earl Pembroke [aged 22] held off the enemy, was wounded and captured whilst Eleanor escaped. Eleanor subsequently paid his ransom.
Around 1170 [his father] Hugh VIII of Lusignan [aged 62] died. His grandson Hugh [aged 7] succeeded IX Seigneur of Lusignan.
In August 1186 Guy I King Jerusalem [aged 36] was appointed I King Jerusalem.
In August 1186 [his brother-in-law] Baldwin IV King Jerusalem [aged 25] died at Jerusalem [Map]. He was buried in the Church of the Holy Sepulchre [Map]. His nephew [his step-son] Baldwin [aged 9] succeeded V King Jerusalem.
In August 1186 [his step-son] Baldwin V King Jerusalem [aged 9] died. His mother [his wife] Sibylla [aged 26] succeeded Queen Jerusalem.
In August 1186 Guy I King Jerusalem [aged 36] and Sibylla Anjou Queen Jerusalem [aged 26] were married. She the daughter of Almaric I King Jerusalem and Agnes Courtenay Queen Jerusalem.
In 1190 [his wife] Sibylla Anjou Queen Jerusalem [aged 30] died. Her half sister [his sister-in-law] Isabella [aged 18] succeeded Queen Jerusalem.
In 1190 Conrad of Montferrat King of Jerusalem [aged 44] and [his sister-in-law] Isabella Anjou Queen Jerusalem [aged 18] were married; see 
Chronicum Anglicanum by Ralph Coggeshall. The difference in their ages was 26 years. She the daughter of Almaric I King Jerusalem and Maria Komnenos Queen Jerusalem [aged 36].
On 6th May 1191 King Richard "Lionheart" I of England [aged 33] arrived in Limassol [Map] where he met with Guy I King Jerusalem [aged 41].
Jean de Waurin's Chronicle of England Volume 6 Books 3-6: The Wars of the Roses
Jean de Waurin was a French Chronicler, from the Artois region, who was born around 1400, and died around 1474. Waurin’s Chronicle of England, Volume 6, covering the period 1450 to 1471, from which we have selected and translated Chapters relating to the Wars of the Roses, provides a vivid, original, contemporary description of key events some of which he witnessed first-hand, some of which he was told by the key people involved with whom Waurin had a personal relationship.
Available at Amazon in eBook and Paperback format.
[his father] Hugh VIII of Lusignan and [his mother] Bourgogne Dame de Fontenay Taillebourg Countess Lusignan were married. She by marriage Seigneur of Lusignan. He the son of [his grandfather] Hugh "Brown" VII of Lusignan II Count of La Marche and [his grandmother] Saracine Lezay Countess Lusignan and La Marche.
In or before 1177 William Montferrat and Sibylla Anjou Queen Jerusalem were married. She the daughter of Almaric I King Jerusalem and Agnes Courtenay Queen Jerusalem.
Great x 2 Grandfather: Hugh "Fair and Pious" Lusignan 
Great x 1 Grandfather: Hugh "Devil" VI of Lusignan I Count of La Marche
Great x 3 Grandfather: Bernard La Marche Count La Marche
Great x 2 Grandmother: Almodis La Marche Margrave Provence
Grandfather: Hugh "Brown" VII of Lusignan II Count of La Marche
Great x 3 Grandfather: Geoffrey Thouars
Great x 2 Grandfather: Aimery Thouars
Great x 1 Grandmother: Hildegarde Thouars Countess Lusignan and La Marche
Great x 2 Grandmother: Aremgarde Mauleon
father: Hugh VIII of Lusignan
Grandmother: Saracine Lezay Countess Lusignan and La Marche
Grandfather: Geoffroy de Rancon Taillebourg
mother: Bourgogne Dame de Fontenay Taillebourg Countess Lusignan