From CNA:
For parents, having the opportunity to see their children embrace the vocation to which God has called them marks the culmination of years of prayer and sacrifice. While most will see their children married, a smaller group will get to celebrate calls to the priesthood and religious life.
Even more rare, though, is the opportunity to celebrate multiple ordinations from the same family, let alone among siblings. But as of Saturday, May 24, with the ordination of Father Isaac Wahlmeier, six families in the Diocese of Lincoln, Nebraska, can celebrate such a blessing. These sets of brothers include Father Isaac Wahlmeier and his brother Father Joseph Wahlmeier, ordained in 2020, and Fathers Matthew and Jeffrey Eickhoff, who were ordained in 1989 and 1995, respectively.