Baroness Henry de Bar III, Comte de Bar
Henry was born before 1278.  He died in 1302.

 Eleanor Plantagenet
Eleanor was born on June 17th, 1264.  She died at the age of 34 on October 12th, 1298.

 Joan de Bar
Joan was born in 1295.  She died at the age of 66 in 1361.