Gerda Bolger, née Boffin, was born in T.A. 2904 and was the second child of Uffo Boffin and Sapphira Brockhouse.
1 She was the younger sister of Gruffo. She married
Adalbert Bolger and they had a son together,
Filibert Bolger, born in T.A 2942.
2
On September 22, T.A. 3001, Gerda attended Bilbo's Farewell Party together with her son.
3 Gerda died in T.A. 3004, aged 100.
1
References
1 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Boffin of the Yale"
2 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Bolger of Budgeford"
3 - J.R.R. Tolkien, The Lord of the Rings, Appendix C, "Baggins of Hobbiton"