Encyclopedia: Tedald of Canossa
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Tedald (d.1012), of the House of Canossa, was the count of Brescia from 980, Modena, Ferrara, and Reggio from 981, and Mantua from 1006. He used the title of margrave because of his vast comital hold...
en.wikipedia.org/wiki/Tedald_of_Canossa
After 984 we find it a fief of Tedaldo, count of Modena and Canossa, nephew of the emperor Otho I. It afterwards made itself independent, and in no' was taken by siege by the countess Matilda.
www.1911encyclopedia.org/Ferrara
of Tedaldo, count of Modena...
www.absoluteastronomy.com/topics/Ferrara
Desiderius pledged a Lombard ducatus ferrariae ("duchy of Ferrara") in 757 to Pope Stephen II. After 984 it was a fief of Tedaldo, count of Modena and Canossa, nephew of the emperor Otto I.
www.answers.com/topic/ferrara
In 984, it is the stronghold of Tedaldo, count of Modena and Canossa, nephew of the emperor Othon I {{er}}.
www.speedylook.com/Ferrare.html
an unnamed abbey in Orvieto, and the church of S. Cesario in Modena--not to Founded in 1007 by her grandfather Tedaldo and rebuilt by her father,
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Ferrara is a city in Emilia-Romagna, northern Italy, capital city of the province of Ferrara. It is situated 50 km north-northeast of Bologna, on the Po di Volano, a branch channel of the main stream of the Po River, located 5 km north. The town has broad streets and numerous palaces dating from the...
en.wikipedia.org/wiki/Ferrara
CARPI A town in north-central Italy, 10 miles (16 km.) north of Modena and 27 miles (43 km.) east of Parma. Tedaldo (Count of Modena, Lord of Ferrara)........1001-1012...
www.starnarcosis.net/obsidian/noritaly.html
It also included one short-term tsar of Russia: Ivan VI. From Azzo's second marriage descended the family known as d'Este, which ruled Modena and Ferrara in Italy.
worldroots.com/brigitte/theroff/welf.txt
Tedaldo vescovo di Arezzo - quarantatreesimo vescovo di Arezzo Tedaldo conte di Modena - feudatario...
it.wikipedia.org/wiki/Tedaldo it.wikipedia.org/wiki/Tedaldo