Unknown of Mercia

Unknown of's father was Pybba King of Mercia. She had four brothers and three sisters, and also a sibling of unknown gender, named Coenwall of, Coenwalh King of, Penda of Mercia King of, Coenwahl # of, Helen of, Alcfrith (Elen) Princess of, Osyth * of and Eowa of.  Unknown of is no longer alive.