When did Hardeen marry Elsie Fozzard?

I'm preparing to send Handcuff King: The Conquests of Harry Houdini 1900–1909 to the printer on Monday, and I just realized I don't have the exact date for when Hardeen married Elsie Fozzard. It's said to have been sometime in 1904, and it may have been in England. I have the marriage dates of his other brothers. I have the date of Franz Kukol's marriage ("to an old girl his age"). But somehow I don't have Hardeen.

I currently don't have a subscription to Ancestry, so if someone wants to be a hero and try to suss it out for me there (or anywhere), I'll give you thanks in the book! You can leave it in the comments or shoot me an email.

Thank you!

Related:

• Hardeen hangs up his handcuffs
• Theodore "Dash" Hardeen
• Related to Houdini?