I am searching for information-dates and ancestors of Maria Boni Bleiler (Bleuler), wife of Casper Bleiler (Kaspar Bleuler) of Witikon, Zurich, Switzerland. Her parents were Joss Boni and Maria Tobler from Breitenmatt Wald, Switzerland (likely located in or near in the Canton of Zurich). I have no dates and little info. on these persons. Maria Boni Bleiler presumably died at sea on ship Mercury en route to America in early 1700s. Her husband was Caspar Bleiler ( Kaspar Bleuler), born about 1688. Their son was Hans Heinrich Bleiler/ John Henry Pliler/Plyler, born23 May 1723 and died in 1808. His wife was Maria Christina Reinhardt/Reinhart. Their son Conrad A Plyler , Sr. married Mary Ann(e)Funderburk, daughter of Dans Devault Funderburk/ von der Burg and Catherine Laney. Any help and info on these names: Boni, Bleiler, and Tobler will be appreciated. Note: I have seen a source that states that a "Maria Boni" died in Ontario, Canada. I do not think she is the same person as mine.