My gggrandfather Joseph Donat and his wife Theresa Koci Donat came to the United States (through Baltimore)from Presovice, Czech Republic in 1889 or 1890. They settled in Plattsmouth, Cass, Nebraska. He was born in 1830 and died in February 1914. We figure she was about the same age, at this point, but she passed away on 25 mar 1891.
Is Presovice close to where your family is from? Any relationship to be noted? The other part of the family includes Kaspar, Kotrous, and Voita from the area around Volanice and Pisek.