Christoph Laquet was my great-great grandfather. His son, Michael was my great grandfather. He married Mary Weber in Mascoutah. They had 3 sons, Otto (my grandfather), Michael, and Albert.
Michael and Albert did not have children.
Otto married Elizabeth Hemann. They had 7 children, Otto, Norbert, Dorothy, Clemens, Joseph, Mary and Dennis. Of these, Otto, Mary and Dennis were the only ones to survive to adulthood.

My father was Dennis. I am sorry that I do not have any dates for you at this time.