Complex sentence: One member of the entourage who was escorting the earl's body to Walden Abbey, founded by her first husband, rode to Chicksands and informed Rohese of her son's death and suggested that she send knights to seize the earl's body for burial at Chicksands.
Split into simpler sentences: One member of the entourage who was escorting the earl's body to Walden Abbey, founded by her first husband, rode to Chicksands and informed Rohese of her son's death. He suggested that she send knights to seize the earl's body for burial at Chicksands.