Also this month I have purchased a number of birth details, and I include the first three here. Henry, born 1 October 1906, baptised/registered (the record doesn't say which) 16 October, was son of William McIlhagga, Labourer and Mary Ann Boyd, of 7 Colchester Street, Belfast. There is a witness name of Mary Jane Morgan, unknown to me I'm afraid. William was the son of Henry McIlhagga and Agnes Gardiner. Mary Ann was the daughter of James Boyd and Jane McIlhagga. William therefore married his second cousin, once removed.
The common factor between Henry's baptism (or registration) and Elizabeth Ann's is that the same witness was present, Mary Jane Morgan. Elizabeth Ann was born on 11 June 1906 and registered/baptised on 3rd July. Her parents were William Hugh McIlhagga, also a Labourer, and Maggie Boyd. They lived at 35 Donegall Avenue, Belfast. William Hugh's parents were George McIlhagga and Elizabeth Anne Robinson. Margaret's were James Boyd and Jane McIlhagga. In this case William Hugh and Margaret were first cousins. Elizabeth Ann had an older sister Jane, and would have two younger brothers, James and William.
A third birth in 1906 was that of Daniel, born to Robert McIlhagga, a Baker, and Eliza Jane Erskine, on 26 August, registered/baptised on 15 September. They lived at 30 Lawther Street, Belfast. The witness's name was Eliza Jane McIlhagga. This of course may have been Daniel's mother signing her married name. Daniel had an older brother, William Robert born 1904, and was to have a younger brother Samuel, born 1910. According to the 1911 Census they had moved to nearby 25.1 Lawther Place, Belfast. At present I do not know to which wider family this group belongs.