Henrietta YOCUM, born 1818, (Huntingdon Co.,?) PA., married John Shore HOUCK, born 1811, Huntingdon Co., PA. I have her father as John s/o John s/o J. Jonas JOCUM. Does anyone have documented information on J. Jonas and his descendants. I have information from a 1757 will,(Probated 1760), Berks Co., PA. Also information that he and two brothers came from Sweden. I am a little confused about the information I have found on this line over the years and would like to get this sorted out.