Mifflinburg is a borough in Union County, Pennsylvania, United States first settled in 1792 by S. Lulis and Catharina Jungman and their two children. They divided the land into 60’ by 120’ plots that were sold to other adventurous settlers, many of them German, and the village of Youngmanstown was formed. A few years later George Rote laid out a village just east of Youngmanstown, known as Greenville or Rotestown, after George's death. Eventually,... Show more

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