Hi LuAnn Scott.
My great great grandfather was Samuel Hollinger, b. August 2, 1820 in Lancaster, Pennsylvania, d. May 13, 1886 in Oxford (Furnas), Nebraska. Married Elizabeth Baer on Dec 7, 1854 in Ohio. Samuel's father's name is John Hollinger.
That's all I know. If you have any info on Hollinger or Baer families, please let me know.
Thanks, and hope this helped you.