Walsh and Leary in County Tipperary

Looking for information about these individuals, their ancestors, andany relatives still in Ireland as to Edmond (or Edmund) Walsh (or Walshe), who was born about 1808, and his wife Johanna (or Johannah) Leary (OLeary), born about 1816. I believe they both born and raised in Lattin-Cullen Parish. Edmond Walshs father is believed to be a Michael Walsh and he had these known siblings: Michael Walsh, born about 1810 and Johanna, born about 1833. Nothing is known about the Leary family. Edmond, Michael and Johanna Walsh all came to the United States in the 1870s, where they are buried. Supposedly Johannah Leary, who died in Feb 1872, is buried at Shronell Cemetery, Lattin Parish, County Tipperary, Province of Munster, Ireland, but I can find no record of that. Any assistance will be greatly appreciated.

Dan