looking for more information on koval,merrill ,and ritter primarily. taber -rodabaugh- michel origonally mihely i have more info on then the others koval from around luzerne pa, father andrew mother anna that came from austria- before research my family believed they were czech. leon and jennie Merrill as far as i can get is elmira.ny ..... and elias ritter that started around somerset pa and ended up in danville illinois. any info would be appreciated thank you.