Hi; Joseph Merck/Merk/Murk is son of Daniel Merck... I have thousands of Merck/Merk/Murk/ (Marks in Canada) on file... I manage the [email protected] You should join the list, someone can and will answer your questions..... Clifford L. Merck Modesto, CA Family Motto... "OHNE KAMFF KEIN SIEG" (With out struggle, There can be no Victory)