Childebrand II De Perracy
He died in 0826.¹ 

 Lady Dunne De Autun
Dunne was born in 0770.  Dunne is no longer alive.

 Count Thierry I (The Treasurer) De Perracy Of Autunois
Thierry I, known as The Treasurer, was born before 0826.¹   He died in 0880.¹