This may not be quite the right forum for this, but the Knowles family had strong naval connections.
For some time, while pursuing my search for information about Joseph Leslie Fraser Duncan, who became notorious in 1890-1891 for a breach of promise of marriage case brought by Miss Gladys Knowles, I have been puzzling over the following exchange of letters in The Times:
Knowles v Duncan. To the editor of the Times. Sir - With reference to the above breach of promise action, which has recently appeared in your columns, I have to request that, in the interests of myself and my family, you will be good enough to publish the following disclaimer, viz - That inasmuch as I am the only legitimate son of my father, Sir Francis Charles Knowles, third baronet, that I never had a brother, and that my three sisters died infants and unmarried, the plaintiff in this action cannot, legitimately and properly, be styled 'the niece of Admiral Knowles', that is to say, my niece, as I am the only admiral of that name since the death of my grandfather, Admiral Sir Charles Henry Knowles, Bart, in 1831. I am not, and never have been, acquainted with the plaintiff, and, so far as I know, she is no relative of mine whatsoever. I am, Sir, your obedient servant, Charles George Frederick Knowles, Rear Admiral (Retired List), Carraleena, Letterkenny, Co Donegal, August 14. [The Times, 16 August 1890]
Letters: Knowles v Duncan. To the Editor of the Times. Sir - With reference to the letter of Admiral C G F Knowles in 'The Times' of August 16 last, we have been instructed by Sir Francis Charles Knowles, the grandfather of the plaintiff and father of Admiral Knowles, to request you to publish his statement, which is: Miss Gladys Knowles is my granddaughter. She is the daughter of the late Charles Henry Knowles, my son by Carlotta Knowles, my wife, born in 1828. She died in 1828. Admiral Knowles is the son of my wife, Emma Knowles, born in 1832. Whether the plaintiff is or is not the niece of Admiral Knowles you can now draw your own conclusion. Trusting you will insert this in your next issue, faithfully yours, Hatchett, Jones and Co, 47, Mark-lane, EC, September 4. [The Times, 16 September 1890]
In the 1881 census is a family consisting of Elizabeth Knowles, head, widow, 42, born Wortley, Yorkshire, with her daughter Theresa C Knowles, 12, son Robert, 10, both born in Belgium. In 1891 there is a household consisting of Elizabeth T Knowles, widow, 55, born Wortley, son Robert D, 20, born Belgium, and father-in-law F Chas Knowles, 88.
Theresa C's full name was Theresa Carlotta Gladys Knowles. In the 1890 breach of promise of marriage case she is named as Miss Gladys Knowles. Her marriage certificate in 1891 names her as Teresa Carlotta G Knowles.
If Charles Henry, father of Gladys, was Sir Francis C Knowles' elder son, why did Admiral Sir Charles G F Knowles inherit the title, and not Gladys' younger brother Robert? If he was illegitimate, why did Sir Francis describe Carlotta as his wife? Where was Charles Henry born and when and where did he die? And why did Admiral Knowles not know of the existence of his elder half-brother's family?