On Monday February 11 2019, Dan A. Pratte from the United States left the following message for Grischy:
"My mother's name was Grischy. Her Great Grandfather came to the United States around 1848. His name was Heinrich. He died in 1906 and is buried in Cincinnati, Ohio. I think Heinrich lived in or around Ulm."
Dan A. Pratte left an e-mail address and a telephone number.