Don't know a Valentine, But my Granfather is Frank Stoltz from Zell South Dakota. His parents were John M. Stoltz & Cathrina Yandl Stoltz. Would love any info on John. George Stolz Jr. is still alive in Earling IA. Alois & Barbara Stolz (immigrated to IA from Germ. 1880) children John (not my John) Mary, Alois, George, Lena, Joseph. Hope any of this helps. Kelly Carey caball@hamilton.net