I'm assuming you have information about her prior to the divorce? There is a tree on ancestry suggesting that Laurel and Reginald had a son born 1942 and died in Sydney 1990. However I can find no provable sightings and there are no references on the tree, so can't say if this is correct. The death notice for this man says that he had a brother "Bert" but there's no mention of this Bert on the tree. I doubt if this man is related.
The fact that the MI as shown by cupoflife mentions only Laurel's friends may suggest that possibly there were no children or that Laurel and any children were estranged.
Not much help, really! Judith
Reginald Spencer CAHILL death notice mentions two sons. His second wife Mary Yvonne CAHILL death notice does not mention any children.
NSW marriage: 824/1965 Reginald Spencer CAHILL and Mary Yvonne KIRBY; Sydney
SMH Saturday, May 28, 1983, Page 110
CAHILL. Reginald Spencer. May 26, 1983, at hospital, late of Charlescott Avenue. Punchbowl, formerly of Canowindra. beloved husband of Yvonne, loved father of
Bert and Bill, loved and respected grandfather of C********, M***, R*****, fond brother Leslie, Ellen, Stafford and Leo (all deceased), and Gladys. Dorothy, Vincent, Phyliss, Robert and Marl. Aged 74 Years. Rest In peace.
SMH Saturday, June 15, 1996, Page 110
CAHILL, Mary Yvonne. June 14, 1996, at nursing nome, late or Punchbowl, beloved wife of Reginald (deceased), daughter of Laurence and Mabel (both deceased), sister to Jack. Kathleen and Camiilus (deceased), aunt to D****. J******* and M***; J***, P**** and R*****; H**** and great-aunt to their children. Aged 79 years.
SMH Thursday June 7, 1990 Page 35
CAHILL, William James. — June 5, 1990. at hospital, late of Sanctuary Point formerly of Lethbridge Park, much loved husband of R***, loved father of C********, M*** and M*******, loved stepfather of J****, R***** and W****, loved brother of
Bert. Taken in his 49th year. Will be sadly missed.