i DON'T KNOW JUST WHAT THIS MEANS BUT...I TOO HAVE JOHN YINGST IN ROCHESTER,ANDREW CO., MISSOURI. mINE WAS MARRIED TO ELIZABETH RODGERS AND HAD THE FOLLOWING CHILDREN:
John died sometime between 1880 and 1910 when the Missouri death certificates were issued.
I come from Issac who married Mary Fairbanks
Wish I knew what it means. There are 5 Yingst listed with death certificates on that site but none look like they belong to me.