Count Thierry I (The Treasurer) De Perracy Of Autunois

Thierry I, known as The Treasurer, was born before 0826.¹   The Treasurer's father was Childebrand II De Perracy and his mother was Lady Dunne De Autun.  His paternal grandfather was Nevelon I (The Historian) De Perracy.  He was an only child.  He died in 0880.¹