Here is the different certs
Birth: Mary Agnes Dignum, Jul - Sep 1878 Drogheda registration district, volume 2 page 472
Mary Agnes Dignum born 11 AUG 1878 Co. Meath, Ireland
parents: Thomas Dignum & Catherine Weldon
Mary Alice Dignam
Date of Baptism/Birth: 11-Aug-1878
Address: Old Hill
Parish/District: ST. MARYS DROGHEDA, Co. Meath
parents- Thomas Dignam & Catherine Weldon
Sponsors- George McCann & Mary Jane Weldon
DeathL Agnes Dignam (age 28) Apr - Jun 1909 Naas registration district, volume 2 page 632
IS THIS THE SAME WOMEN