Donated to the Royal Irish Academy in 1867 by Mary Haliday, widow of Charles Haliday MRIA (1789–1866), the deeds of the Guild of St Anne are an unparalleled collection of material relating to everyday urban life in medieval Dublin. When completed, this online collection will showcase digitised images of the parchment and paper deeds for the first time. In partnership with the Irish Manuscripts Commission, this collection will present the digitised images alongside an English-language calendar of the medieval deeds, edited by Ludwig Bieler (†1981) and Dr Theresa O’Byrne. The deeds of the Guild of St Anne, established in 1430 in Dublin and based in and around St Audoen’s church, Cornmarket, demonstrate the limitations and freedoms women had in property transactions. In them, we see women acting along with their husbands in acquiring, selling, and renting property. This image gallery shows the history and evolution of women's seals and marks on property transactions from 1330 to 1723. Curated by Dr Theresa O'Byrne and Dr Lynn Kilgallon.