RASMUS JORGENSEN-MINNESOTA OR NORTH DAKOTA

MY GRANDMOTHER TOLD ME HER FATHER WAS NAMED RASMUS JORGENSEN AND WAS FROM DENMARK. MY GRANDMOTHER NAME WAS MARIE(JORGENSEN) OTTERSTETTER. I BELIEVE SHE WAS THE OLDEST OF 9 SISTERS. HIS WIFES NAME MAY HAVE BEEN OLSEN;I AM NOT SURE.TWO OF HER SISTERS WERE OLGA AND THERA. ANY HELP WOULD BE APPRECIATED