Title — Decretals of Gregory IX
Title XII: On Legal Kinship
1.
Sole Chapter
Latin source headnote: Between an adopted person and the daughter of the adopter, marriage cannot subsist while the adoption endures.
Nicholas, in the Responses to the Bulgarians.
If any woman has begun through adoption to be my sister, for as long as the adoption endures, nuptials certainly cannot subsist between me and her. [If therefore, etc.]
DE COGNATIONE LEGALI.
Inter adoptatum et filiam adoptantis non potest durante adoptione consistere matrimonium.
Nicolaus ad consulta Bulgarorum.
Si qua per adoptionem mihi soror esse coeperit, quam diu durat adoptio, sane inter me et ipsam nuptiae consistere non possunt. [Si ergo etc.]