Alfonso I ( 1073 / 1074 – 8 September 1134 ), called the Battler or the Warrior (), was the king of Aragon and Navarre from 1104 until his death in 1134.

* Pope Gregory VII ( c 1020 – 85, r. 1073 – 85 )

* John Gualbert ( 995 – 1073 )

Gregory VII ( pope 1073 – 1085 ), too, simplified the liturgy as performed at the Roman court, and gave his abridgment the name of Breviary, which thus came to denote a work which from another point of view might be called a Plenary, involving as it did the collection of several works into one.

This was known as the Gregorian Reform, which takes its name from Pope Gregory VII, ( 1073 – 85 ).

* David IV of Georgia ( 1073 – 1125 )

Then, in the time of Pope Gregory VII ( 1073 – 1085 ), canonists who in the Investiture Controversy quoted the prohibition in canon 22 of the Council of Constantinople of 869 – 870 against laymen influencing the appointment of prelates elevated this council to the rank of ecumenical council.

Only forty years after Michinaga's death, his Fujiwara heirs were not able to prevent the ascension of Emperor Go-Sanjō ( reigned 1068 – 1073 ), the first emperor since Emperor Uda whose mother was not a Fujiwara.

* Magnus III of Norway ( 1073 – 1103 )

1073 – 3 December 1154 ), born Corrado Demetri della Suburra, was Pope from 1153 to 1154.

* Ian Stuart Robinson, The Papacy 1073 – 1198.

A. D. 590 – 1073, Philip Schaff

* Robinson, Ian Stuart, The Papacy, 1073 – 1198: Continuity and Innovation, Cambridge University Press 1990.

* 1034 – Emperor Go-Sanjō of Japan ( d. 1073 )

* 1068 – 1073: the reign of Japanese Emperor Go-Sanjō brings about a brief period where central power is taken out of the hands of the Fujiwara clan.

* January 24 – King David IV of Georgia ( b. 1073 )

* September 3 – Emperor Go-Sanjō of Japan ( d. 1073 )

* Emperor Shirakawa ( 1053 – 1129, r. 1073 – 87 and cloistered rule 1087 – 1129 )

Pope Saint Gregory VII ( c. 1015 / 1028 – 25 May 1085 ), born Hildebrand of Sovana (), was Pope from 22 April 1073 until his death.

* August 24 – Magnus III of Norway ( b. 1073 )

* Pope Alexander II, Pope from 1061 to 1073

This reform movement gained strength with the election of Pope Gregory VII in 1073, who adopted a series of measures in the movement known as the Gregorian Reform, in order to fight strongly against simony and the abuse of civil power and try to restore ecclesiastical discipline, including celibacy.

Pope Alexander II ( died 21 April 1073 ), born Anselmo da Baggio, was Pope from 1061 to 1073.

And when Hildebrand himself was elected Pope in 1073, he deliberately chose for himself the title Pope Gregory VII in order to proclaim his firm and loyal belief in the legitimacy of Gratian as Pope Gregory VI.

A monk of the Cluniac order, he was created cardinal priest of the Titulus S. Clementi by Pope Gregory VII ( 1073 – 85 ) about 1076, and was consecrated pope in succession to Pope Urban II ( 1088 – 99 ) on 19 August 1099.

Pope / Antipope Benedict X ( d. 1073 / 1080 ), was born John Mincius, and later became Cardinal Bishop of Velletri.

Hildebrand, later Pope Gregory VII ( 1073 – 85 ), had been sent by the late Pope Stephen IX ( 1057 – 58 ) to the court of Empress Agnes ( mother and regent for Emperor Henry IV, then a minor ), who had questioned the validity of Stephen IX's election.

John II ( Giovanni of Siena ), Cardinal and Bishop of Viviers ( 1073 – 95 ), accompanied Pope Urban II to the Council of Clermont.

Popes during this period whose tombs are unknown and who may have been buried in the Lateran basilica include: Pope John XVII ( 1003 ), Pope John XVIII ( 1003 – 1009 ), and Pope Alexander II ( 1061 – 1073 ).

On the death of Alexander II on 21 April 1073, as the obsequies were being performed in the Lateran Basilica, there arose a loud outcry from the clergy and people: " Let Hildebrand be pope!

Alexander II ( 1061 – 1073 ), refused a petition for a special feast on the plea, that such a feast was not customary in the Roman Church which daily honoured the Holy Trinity by the Gloria Patri, etc., but he did not forbid the celebration where it already existed.

Shortly after Pope Alexander II died Hildebrand was proclaimed the next pope, being installed as Pope Gregory VII on 29 April 1073.

* Pope Alexander II ( 1061 – 1073 )

Alexander died in 1073.

By 1073 there were only two Englishmen in episcopal sees, and by the time of William's death in 1089, there was only one, Wulfstan II of Worcester.

David IV " the Builder ", also known as David II () ( 1073 – 24 January 1125 ), of the Bagrationi dynasty, was a king of Georgia from 1089 until his death in 1125.

The earliest known document that makes mention of David is the royal charter of his father, George II of Georgia ( r. 1072 – 1089 ), granted to the Mghvime monastery and dated to 1073.

* Magnus II of the Isle of Man was Magnus III of Norway ( 1073 – 24 August 1103 )

rect 603 1073 688 1098 Robert II of Artois

The Tusculan Papacy was finally ended by the election of Pope Nicholas II, who was assisted by Hildebrand of Sovana against Antipope Benedict X. Hildebrand was elected Pope Gregory VII in 1073 and introduced the Gregorian Reforms, increasing the power and independence of the papacy.

Two popes were elected in this church: Pope John II in 533 and Pope Gregory VII in 1073.

Esico's son Count Adalbert II granted Ballenstedt to Nienburg Abbey in 1073.

Explorer 7 ( 1959-009A ) was launched October 13, 1959 at 10: 36 a. m. Eastern Time by a Juno II rocket from Cape Canaveral Air Force Station to an orbit of 573 km by 1073 km and inclination of 50. 27 °.

Ermengarde de Nevers ( 1073 – 1100 ) was the daughter of Renaud II, Count of Nevers and Auxerre, and of Ida de Forez.

Later, several popes sojourned in Sezze, including Gregory VII ( 1073 ), Paschal II ( 1116 ) and Lucius III ( 1182 ).