Roxana - Hi may name is Samuel Hacman. My grandfather was also Grigore Hacman (died in Pennsylvania, USA) My father is Maricel Hacman and of course I have many uncles as they were a very large family. I live in Florida, USA. We came to the USA in 1983. Who was your Mom and Dad. What would you like to know about our grandfather. In regards to our heritage, Hacman is a German name and it means "Butcher". I'll wait till your next post to continue the conversation. Hope to hear from you. You can e-mail me directly also.