User talk:Margkerns

His Parentage
MEMIM Encyclopedia gives his father as Count Adalbert II of the illustrious in the Thurgau ( 825-905 ), great-grandson of the Marquis Hunfried I of Istria and Raetia. The birthdate for this Count Adalbert II is compatible with him being the father of Burchard I Duke of Swabia. The item also states his brother, Adalbert, Count of Thurgau, was executed at the same time as Burchard I. Margkerns (talk) 19:01, 27 November 2016 (UTC)