Marcomir of Koln
Marcomir was born about 0370.  Marcomir is no longer alive.

 Ildegonde of Lombardy
Ildegonde was born about 0375 in Lombardy, Italy.  She died about 0375.

 Ildegonde of Koln
Ildegonde was born about 0399 in France.  She died about 0450 in Cologne, Westfalia, Germany.