I am a descendant of Rensselaer Lamb, through his son Rensselaer Lealdus Lamb, brother of Lucy. He and his two brothers, Silas A. and William Henry Harrison Lamb, also moved to Kansas by 1870. Lucy is mentioned in Renssealer's will in 1871 as living in Carthage, Jasper Co., Missouri. I will be happy to share a hard copy of my research with you. Do you know where in Kansas Mary Anna Rasey moved to?