Mrs Bird was a female anthropomorphic bird.
Description
Very little is known about this woman, save that she married a certain Mr Bird who was descended from the Duckburgian historical figure and Cornelius Coot contemporary General Crow. The couple had two children: Martha, the paternal grandmother of Gyro Gearloose, and a Mr Bird who married Daisy Duck's great-aunt Griseldis.
Behind the scenes
The mother of Gyro Gearloose's paternal grandmother appeared in in Johannes A. Grote's Duck Family Tree from 1999.