Page "Judith of Poland" Paragraph 6

Like her birth date, Judith's date of death remains unknown.

Only the day, 8 July, is known thanks to the Regesta Historia Brandenburgensis, which records the death in " VIII Id Jul " of " Juditha marchionissa gemma Polonorum ".

By contrast, the year of death can be determined only through indirect sources.

In documents from 1170 Judith is named as a living person, but according to chronicles from 1177 her husband Otto I was already married to his second wife, Ada of Holland.

On this basis, it is assumed that Judith died between 1171 and 1175.

She was buried in the Brandenburg Cathedral.