was a Hobbit of the Diggle family, its only member known by name.1
She married Gundahar Bolger
and together they had two children, Adalgar
. Since Gundahar was born in T.A. 2774 it is likely that Dina was born around that time as well. Her date of death is unknown.
1 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, Bolger of Budgeford