Adalgar Bolger, born in T.A. 2815, was the eldest child of
Gundahar Bolger and
Dina Diggle and the older brother of
Adaldrida.
1 The name of his spouse is not known but they had three children: Rudigar, Rudibert and Ruby. Adalgar died in T.A. 2914, aged 99.
References
1 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Bolger of Budgeford"