, née Bolger, was the daughter of Gundahar Bolger
and Dina Diggle
and the younger sister of Adalgar
She married Marmadoc Brandybuck
and had four children: Gorbadoc, two unnamed daughters and Orgulas.2
Adaldrida's date of death is unknown.
1 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Bolger of Budgeford"
2 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Brandybuck of Buckland"