I've run across three Lydia BICHERs being mixed up at WorldConnect and Ancestry Trees. For the record, they are:
1. Lydia Anna BICHER, born 2 Feb 1809 in Lebanon Co., PA, daughter of Johann Jacob BEICHER & Maria/Mary MICHAL. She married William Carl MEILEY, and they moved to Marion Co., OH, ca. 1848. Lydia died between the 1870 and 1880 censuses, either in Marion Co., OH, or Franklin Co., OH. Issue: six sons and seven daughters.http://dgmweb.net/FGS/M/MeilyWilliamCarl-LydiaAnnaBicher.htm...
2. Lydia BICHER, born 22 Feb 1817, Lancaster Co., PA, daughter of John BICHER & Catharine SCHNEIDER. She married Henry REDCAY and died 6 Aug 1898 in Lancaster Co., PA. Issue: seven daughters.http://dgmweb.net/FGS/R/RedcayHenry-LydiaBicher.html
3. Lydia BICHER, born 28 Jun 1823 in PA, daughter of Elias BICHER & Barbara __?__. She married 22 Jul 1841 in Lebanon Co., PA, to Richard JONES. She died 31 Jul 1850 in Lebanon Co., PA. Issue: one son and one daughter.http://dgmweb.net/FGS/J/JonesRichard-LydiaBicher.html
For further information and documentation, please see family group sheets linked above.