Roderick’s military service record tells us that just a year after the 1901 census, on 24th March 1902 he joined the 1st West Yorkshire Royal Engineers (Volunteers) as a Sapper. He would have been aged 18 years old....
The 1901 Census entry for the three Hulme brothers shows birthplace as Ireland.
Thank you for the correction on his age and baptism records. I will add the information and documents to my files.