Sabd Ingen Mac Bricc

On 7 June 2007, this profile was created. It's now 14 June 2022 – going into the 16th year without a source for this profile's relationship to Murchad Mac Diarmata. On 9 May 2022, Medilands updated its Ireland page. Cawley still shows no name for a wife. Only one primary source quote FMG cites proves her existence: "SADB (-1048). The Annals of Inisfallen record the death in 1048 of "Sadb daughter of Brian”[1021]."
1. Does a primary source or solid secondary source exist that gives credence to Sabd and her supposed relationship with Murchad Mac Diarmata? If so, does anyone know what it is?
2. Does any preeminent medieval genealogist have a superb rationale based in one or more sources to supports Sadb and Murchad having married or partnered to have Enna as their son? If so, will that information ever be provided to this profile?
3. Yes, Sadb is the only known daughter of King Brian Boroma, and royals tended to marry daughters to other royals. If this is the sole rationale for connecting Sadb to Murchad, then....