John Tierney was married to Johanna (Judy) Hogan I believe in Thurles, Tipperary around 1855. I believe they came to the US and settled in Syracuse, N.Y. around 1860. They had four children; Nora,Johanna,Patrick and Maria. Johanna Hogan was the daughter of Daniel and Johanna Slattery Hogan of Thurles. Need some background on John. Please respond via email firstname.lastname@example.org.