Hello,
Here are the name changes I have:
Currently - La Quier, their Grandfather Frank A. Lequier.
Frank A. Lequier's Great Grandfather, Amable L'Ecuyer. Amable is the furthest one back that I have. I have him born around 1800, died around 1856 and had immigrated to Canada from Europe. His wife's name was Marie Sauteux Lequier (different spelling already????)
Do you have some dates and names, I am curious.
Thank You,
Rick