pronunication of name

I need someone to give the correct Czech pronounciation and spelling of my surname. My ancestors, Gorg and son Simon, left Susice and fought a war in 1650 near Nidda, Hesse and then, per the marriage records in the Reformed Church, decided to stay there instead of returning to Bohemia. The marriage records in Nidda spell it as Simon Moriz and Morizes. The baptism records it as Moret, Moretz, Morenty and only in 1714 Moritz and Moretz.
Thank you,
Fred Moretz