Eric,
Belated reply to your last posting. I don't have a particular interest in the White family, but I have access to R.C. records and am willing to help out.
According to the Monumental inscriptions for Braddan New Burial Ground:
Grave No 2086 Sec. 2
Beatrice Lizzie May White 23 Oct 1891 aged 1 year 6 months
Edward George White 22 Sep 1892 aged 5 months
Ellen May White 26 May 1894 aged 8 months
William White 23 Aug 1894 aged 46yrs
Bridget Agnes White 22 Aug 1911 aged 54 yrs
There are also records of another White family of similar age to William & Bridget's . Do you think their details would be of interest to you.
Marie Radcliffe