No Problem Ryan, I have been researching Family History,s since the 1980's.
I have not found any more info about Ronald to date but will keep searching.
I must update you reference Ronald's brother Reginald.
His Full name was Oscar Reginald Lewis Wilson. Born 1890. He in fact was married in 1916.His wife's maiden name was Beamish.
This is him and his wife in 1921 living at:- 14, Drewstead Road, Wandsworth Borough, London
Oscar Reginald Lewis Wilson Head Male 1890 31 Bn Croydon, Surrey, England Physician & Surgeon Medical Assessor Ministry Of Pensions
Zoe Sophia Orpen Wilson Wife Female 1882 39 Bn Cork, Ireland Home Duties Nursing Sister Retired Qa1mns
He had served in the Royal Medical Corps as a Captain in WW1.
In 1939 Reginald is living at 6, Drewstead Road, Wandsworth, London. (Presumably due to location of his Work)
Oscar R L Wilson 04 Dec 1889 Male Civil Servant M O Ministry Of P Married
His wife Zoe Sophia is living at the same address as Ronald in Sevenoaks. She listed as married and of Private Means.(Maybe they had split up)
Zoe S ? Wilson 15 Dec 1880 Female Private Means Married
Reginald Died in 1974. He left £21,596.00 in his will.
Oscar Reginald Lewis Wilson. Death date 09 Apr 1974, Wells Somerset
I haven't found his wife Zoe's Death yet.
Click on the image to enlarge.