Adelchisa di Benevento

-http://fmg.ac/Projects/MedLands/SOUTHERN%20ITALY,%20PRE-NORMAN.htm#...

2. ADELCHISA . The Chronicon Salernitanum names "Adelchisa filia Dauferii qui cognominatus fuit Mutus propter impeditionem suæ linguæ" as wife of Sicard[662]. "Gontarius abbas monasterii sancti Modesti" was testamentary executor of "domina Adelchisa qui fuit principessa relicta domni Sichardi principis" and as such donated her property in Canosa to Monte Casino by charter dated Feb 852[663].

m SICARD Prince of Benevento, son of SICO I Prince of Benevento & his wife --- (-murdered 839).