All information found on this timeline is estimated using the year 1901 in which Season 1 is based. Also I have removed the accompanying screenshots to allow a faster, more streamlined view. Click the title to read source information.

Note: This timeline is only based in the Houdini & Doyle TV Show Universe.

Update (May 15, 2016): As confirmed by Joshua Brandon on twitter [screenshot], the 1904 newspaper was a mistake and the entire series takes place in 1901.