Dennis,I am not sure if there is a relationship but it is possible, as I am still researching some of my Nemec history.It appears there were a couple first marriages to my gggreatgrandfather and his grandfather before him.The only Marie Nemcova I know about was born 8 Dec 1857 in Bezdekov no. 20 which is now part of Strakonice.She had brothers Antonin, Augustin and my great grandfather Frantisek Rom. Nemec.There parents were from the same area, they were my ggrandfather Frantisek and wife Marie Huttar.Do you have any information on Marie's birthdate?or age at death?Nemec seems to be a fairly common name, but my relatives settled in the Chicago area as well in the 1890's. Let me know if you have any other information.My researcher is heading to the Trebon Archives next week to look for additional information on the Nemec's, so maybe something will come up. I have not checked the census records but maybe I can figure a birthdate from there. Best regards.