I found a bit more and it does look like you've found the right people.
Edith Jane Wilson (1895-aft.1938) m.(1912) Samuel Simpson (c1886-10 June 1930); m.(1934) John Wright (d.1938)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1895/02220/1837629.pdfhttps://civilrecords.irishgenealogy.ie/churchrecords/images/marriage_returns/marriages_1912/09911/5601936.pdfBelfast Telegraph, 5 Apr.1924: … Samuel Simpson, Beechfield Street, stated that on the 13th March accused took lodgings at witness's house. Prisoner said he was …
Northern Whig, 12 June 1930: SIMPSON— June 10, at his residence, Kosh [?], Tally na<ra [?], Lisburn, Samuel, dearly loved husband of Edith Simpson. Funeral to-day (Thursday), at 3 p.m., to Drumbo.
Belfast Newsletter. 3 Apr.1937: … regretted her sorrowing Father, Step-mother, Step-brothers, Step-sisters, and Uncles, Kennel Lane, Antrim Road, Lisburn. _ -Aprii 2, 1937, Annie, dearly- Sister of May Wright. Funeral from her sister's residence, 48, … Lisburn, to-morrow (Sunday), … [John Wright's daughter from his previous marriage]
Belfast Telegraph, 22 Feb.1938: WRIGHT— February 21, 1938, at his residence, Kennel Lane, Antrim Road. Lisburn. John Wright, dearly-beloved husband of Edith. Funeral to-morrow (Wednesday), at 2-30 p.m., to Derriaghy Churchyard. Deeply regretted by his sorrowing Daughter, Son-in-law …
Wright John of Kennel Lane Antrim Road Lisburn Antrim salesman died 21 February 1938 at Lisburn Probate Belfast 12 April to Isaac Edward Neill solicitor's manager. Effects £314 17s. 4d.
An ancestry tree has Edith died 1965 but married to a David Simpson which is incorrect-
https://www.ancestry.co.uk/genealogy/records/edith-jane-wilson-simpson-24-gcpthyKnown children-
1.
Richard Simpson (1913)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1913/01465/1597915.pdf2.
John Wilson Simpson (1914)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1914/01414/1581349.pdf 3.
Samuel Simpson (1916)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1916/01347/1556019.pdf4. Son (1917-1917)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1917/01306/1540298.pdfhttps://online.belfastcity.gov.uk/BurialSearch/BurialRecordDetails.aspx?RecordID=7661.332015.
Jane Lemon Simpson (1918)
https://civilrecords.irishgenealogy.ie/churchrecords/images/birth_returns/births_1918/01266/1525446.pdf (informant- grandmother Jane Wilson)
6.
Elizabeth “Betty” Simpson (c1926-1936)
Northern Whig, 21 Nov.1936: Simpson - November 19, 1936, at the County Antrim Infirmary, Lisburn, Elizabeth (Betty), dearly-beloved daughter of Edith Wright and the late Samuel Simpson. Funeral from her residence, Kennel Lane, Antrim Road, Lisburn to-day (Saturday) at 2 p.m., to Derryaghy.
GRONI's index gives her age as 10 years.