His birth date was registered with the civil authorities as 27 July 1883, which was after he was baptized. Presumably this was because they didn't register the birth within the required time limit and thus they said he was born later than he actually was, in order to avoid the fine for a late report of birth.
born 29 Jun 1883 baptized 1 Jul 1883 in Kill, Kildare, Ireland parents: Thomas Curley and Bridget Golden, residing in Sallins
Note: If you look at the image, the birth date and names of his parents are on the linked image, and his baptismal date is on the next page. Both pages start with 1882 but continue to 1883 and the dates are implied to be 1883.
