Jr:
The subscription site Roots Ireland has many Martin Ryan baptismal records in Co. Tipperary between 1810-1820. In addition some parishes do not have records back to the 1810-1820.
There are two Martin Ryan baptismal records in 1816.
Martin Ryan baptized November 6 1816 in Newport father Denis Ryan mother Winifred Leary
Martin Ryan baptized November 13 1816 in Newport father Malachy Ryan mother Ellen Ryan
Roger McDonnell