1. University of Pennsylvania, Ms. Coll. 764 Item 69 DS ID: DS2054 Title: Power of attorney Date: 1419.
2. University of Pennsylvania, Ms. Coll. 764 Item 72 DS ID: DS2057 Title: Power of attorney Date: 1419.
3. University of Pennsylvania, Ms. Coll. 764 Item 74 DS ID: DS2059 Title: Power of attorney Date: 1419.
4. University of Pennsylvania, Ms. Coll. 764 Item 96 DS ID: DS2078 Title: Power of attorney Date: 1421.