Stewart Alexander Trench1,2 
Eliza Trench1 
Her married name became Innes.1
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.
Janet Trench1 
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.
Amy Trench1 
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.
Mary Power Trench1 
Her married name became Turnor.1
Jane Power Trench1 

Jane Power Trench was born in 1820.1 She was the daughter of William Power Trench and Janet Stewart.1 She married Captain James St. John.1 She died in 1892.3
Her married name became St. John.1
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.
- [S301] Terry Hunter, “re: Private Photograph Collection,” e-mail message to BENR, 4 January 2007. Hereinafter cited as “re: Private Photograph Collection.”
- [S2392] Letter from Lucy Trench (London, U.K.) to BENR, 7 August 2007; unknown repository (unknown repository address).
Captain James St. John1,2
He gained the rank of Captain in the Royal Artillery.1
Annie Power Trench1 
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.
Sarah Smith Trench1 
- [S87] Thomas Richard Frederick Cooke-Trench, A Memoir of the Trench Family (n.p.: privately, 1897), page 30. Hereinafter cited as Memoir of the Trench Family.