No children were mentioned in her obituary:
Miami Herald, Monday, December 28, 1987
TOMMOLA, Helen S., Pompano Beach, died Saturday. Service 2 p.m. Wednesday, Kraeer Pompano Beach Funeral Home.
Likewise, no children were mention in Urho Tommola's obituary in the 03 Dec 1972 issue of the Fort Lauderdale News. His sister was Helen Tommola Allen, wife of Jerry Allen and his mother was Adele Tommola.
Update: Urho's sister Helen Tommola married Jerome Allan [with an A.] She died in Florida in 1998.