Friedrich I Count Of Altena
Friedrich I Count Of was born about 1149 in Of,Altena.  He died in 1199.

 Baroness Alveradis of Krieckenbeck-Millendonck
Baroness Alveradis of was born in 1171.  She died at the age of 49 in 1220.

 Count Friedrich of Altena
Count Friedrich of was born in 1192.

 Count Adolf I of Altena-Mark
Count Adolf I of was born in 1194.  He died at the age of 55 on June 28th, 1249.

 Count Arnold of Mark
Count Arnold of was born in 1197.