It is often claimed that his second wife, Katherine, he had a son, Tomas ap Rhodri, the father of Owain but it is most likely that Tomas ap Rhodri, and thus Owain Lawgoch, was a son of a different Rhodri.
University of Santo Tomas | Tomás Luis de Victoria | Tomáš Garrigue Masaryk | Santo Tomás District | Tomas Leandersson | Santo Tomás District, Chumbivilcas | Rhodri Morgan | Tomas Venclova | Tomas Haake | Tomás Arias | Rector Magnificus of the University of Santo Tomas | Tomás Maldonado | Tomáš Bezdeda | Tomas Arana | Santo Tomás District, Luya | University of Santo Tomas College of Education | Tomás Taveira | Tomas Lindberg | Tomás Gutiérrez Alea | Tomás Eloy Martínez | Tomás de Torres | Tomás de Iriarte y Oropesa | Tomás de Bhaldraithe | Tomas Alfredson | Tomas | Santo Tomás | University of Santo Tomas Field | University of Santo Tomas Faculty of Medicine and Surgery | University of Santo Tomas Faculty of Civil Law | University of Santo Tomás |