Otto I Zutphen Guelders
Otto I Zutphen was born in 1150 in Zutphen, Zutphen, Gelderland, Netherlands.¹   He died at the age of 57 on April 30th, 1207 in Gelderland, Netherlands.¹ 

 Richardis of Bavaria Vonwittelsbach
Richardis of Bavaria was born in 1173 in Kelheim, Kelheim, Bayern, Germany.¹   She died at the age of 58 on September 7th, 1231 in Roermond, Roermond, Limburg, Netherlands.¹ 

 Adelaide of Gelders
Adelaide of was born in 1187 in Zutphen, Zutphen, Gelderland, Netherlands.¹   She died at the age of 31 on February 4th, 1218 in Rieneck, Main-Spessart, Bayern, Germany.¹