Over the years have done the research. Have my gggf birth record 1823 in Tallanstown dundalk.
His father's name Thady Mullen Mother Cathy Philips. Four siblings with birth recorded. Youngest born 1819.
Cannot find marriage of thady and Cathy.
Have grave stone record of his cousins burials circa 1798 in dromiskin.
Anyone any ideas on how to bridge this gap.