colturk on Family Tree Circles

Michael O'Reilly married to a Winifred Brennan in 1938 in Dublin. On the marriage cert it says his father's name was Patrick. I have only found one Michael Reilly born to a Patrick Reilly in the 1900-1910s in Dublin, born in 1906. What's confusing is the apparent timeline of addresses for potential parents of this Michael - Patrick Reilly and Mary Kelly married in 1898 living at 11 Granby Place - Michael born 1906 at 11 Granby Place - but no Michael that is around 5 years old in 1911 census records belonging to parents with those names, but there is a Patrick and Mary at a nearby address listed (Middle Gardiner Place) with other children but no Michael (if you follow, sorry if it isn't clear). Other information I have about Michael is that he had an address at Kylemore Drive in Dublin later in life and likely died in Birmingham UK. Thanks in advance for any information.