to add one small detail to your list - looks like Lionel was originally registered as Henry James, the date, parents names and father's occupation all match - see Birth of Henry Latchford 26th Feb 1884. The place of birth is Leixlip, which is in Co. Kildare and close to the border with Co. Dublin.
Added : for reference Marriage of William Latchford and Annie Johnstone 20th May 1875 , William's father is Francis, occupation Clerk, and Annie father is James Johnstone Parish Clerk & Gardener. The marriage took place at Loughmoe Church of Ireland parish church, which is located south of the town of Templemore, Co. Tipperary. William's residence is given as the village of Dovea, and Annie's as Killahara townland, which is located next to the village of Dovea. The witnesses are James Johnstone & William Orr.