Searching for Beers in Juniata County, PA

Have John L. Beers, b. 1817, m. Ann ___ (mother of John L. possibly Martha)
Children David b. 1847, Ephraim, b.1844, Ann b.1849, Martha b.1855, Mary b.1857, Theodore b. 1865, Silas b. 1852

David m. Anna Catherine Landis (b.1852)
Children Dora Mae b. 1876, Lemuel W. b.1877, John L. b.1878, Samuel C. b.1879

Dora Mae m. Elmer Smith (b.1868), moved to Florida in 1904 -- children all remained in Florida.

Samuel Beers also reportedly moved to Florida about the same time.

Any information about this family will be appreciated!