I'm trying to prove a connection between Peter Neuschwanger who was my 9th great grandfather and born about 1672- died 30 September 1753 or could be 29 July 1753 to what is listed as his brother Christian Neuschwanger (1675-1738). Both were said to be born in Eggiwil, Meckenmuhl, Canton Bern, Switzerland. Christian and Peter were said to have married sisters, last name of those sisters was Steffen. Peter died in Sandhausen, Germany and Christian died in Frederick County Virginia, USA. Both Peter and Christian parents were said to be Peter Neuschwanger and Barbara Stauffer. Can anyone please help me?