On 24 July 1901, Hill married Edith Maud Taylor (née Harris), the widow of George Condamine Taylor at All Saints Anglican Church in Wickham Terrace, Brisbane.
His wife was very well-connected politically, being the daughter of George Harris (a Member of the Queensland Legislative Council), the niece of George Thorn (a Queensland Premier) and the sister-in-law of Richard Gardiner Casey (a Member of the Queensland Legislative Assembly).
She inherited the Bellevue Homestead near Esk from her first husband.

Hill died on 28 October 1909 at the Bellevue Homestead after a short illness.
His body was brought by train to Roma Street railway station from where his funeral left for the Toowong Cemetery on 29 October 1909.
On 24 July 1901, Hill married Edith Maud Taylor (née Harris), the widow of George Condamine Taylor at All Saints Anglican Church in Wickham Terrace, Brisbane. His wife was very well-connected politically, being the daughter of George Harris (a Member of the Queensland Legislative Council), the niece of George Thorn (a Queensland Premier) and the sister-in-law of Richard Gardiner Casey (a Member of the Queensland Legislative Assembly). She inherited the Bellevue Homestead near Esk from her first husband.
Hill died on 28 October 1909 at the Bellevue Homestead after a short illness. His body was brought by train to Roma Street railway station from where his funeral left for the Toowong Cemetery on 29 October 1909.
Charles Lumley Hill