Karel next married Richilde Van Metz, daughter of Bouvin van Metz and Richilde van Arles, on 22 Jan 870 in Aix la Chapelle. Richilde was born about 850 and died from 910 to 3 Feb 911 about age 60.

The child from this marriage was:

i. Rothilde Der Franken was born about 870 and died on 22 Mar 928 about age 58.

iii. Hersent Van Frankrijk was born about 850.

iv. Karel Het Kind was born from 847 to 848, died on 29 Sep 866 in Buzzancais at age 19, and was buried in Bourges ‎(Fr)‎ ‎(in de kerk Saint-Sulpice.

v. Carloman De Blinde died from 877 to 878 in Echternach.

vi. Lotharius N.N. died before 25 Dec 865 in Auxerre (Fr)‎.

vii. Ermentrudis N.N..

viii. Hildegardis N.N. was born about 843.

ix. Gisela N.N..

x. Rothrudis N.N..