When Bonacossa Borri was born in 1254, in Milano, Milan, Lombardy, Italy, her father, Captain Squarcino Borri, was 19 and her mother, Antonia de Borri, was 18. She married Matteo I Visconti, Le Grand, Seigneur di Milano in August 1269, in Milano, Milan, Lombardy, Italy. They were the parents of at least 5 sons and 6 daughters. She died on 13 January 1321, in Milan, Lombardy, Italy, at the age of 67, and was buried in Milan, Lombardy, Italy.
Some characteristic forenames: German Armin, Erna, Hans.
Swiss German: from a pet form of the personal name Burkhard (see Burkhart ).
Albanian: nickname from burrë (definite form burri) ‘man’, figuratively ‘brave man’, ‘man of his word’, and ‘distinguished person’.