Watson's Mill

The story

Watson’s Mill is a historic grist and flour mill in Manotick, in Ottawa, Ontario, and a working museum. It began as part of the Long Island Milling Enterprise: a sawmill in 1859, then the stone grist mill in 1860 (English Wikipedia; the site rideau-info says February 1860), founded by Moss Kent Dickinson and Joseph Merrill Currier. The mill took its present name when Harry Watson bought it in 1946. The Rideau Valley Conservation Authority acquired it in 1972 and turned it into a museum, and since 2008 Watson’s Mill Manotick Inc. has owned it (Wikipedia).

The ghost story hangs on one death. According to rideau-info, Currier married Anne (Annie) Elizabeth Crosby, then 20, on 25 January 1861. That site says she died on a late winter day in 1861 when her dress caught in a shaft; English Wikipedia gives 11 March 1861, and Ottawa Rewind (2020) a February night. Her grave was later moved to Ottawa’s Beechwood cemetery (Wikipedia and the Rideau Township Historical Society). Currier sold his shares in 1863 and remarried in 1868. A summary by the Rideau Township Historical Society of a 2021 talk on the Curriers gives neither a date nor a document for the accident, and has a family friend, Horace Merrill, showing her around. We did not read a death record or a newspaper report from 1861, so the accident rests on retellings.

The legend

The legend says Ann Currier haunts the mill. The sightings we found described are a tall, blonde young woman seen on the second floor or at a window, and a cold draft. They are credited to unnamed visitors. A 2017 student article from Algonquin College adds a woman’s scream, a shadow in a white dress and touches on the stairs. English Wikipedia says the sightings are unconfirmed and that the mill has run events that play on its haunted reputation, such as an evening of tales and visits by a local paranormal group.

The oldest ghost text we could date is rideau-info’s own page, kept by the Internet Archive from 15 September 2008. It already has the apparition at the second-floor windows, and it lists a web page by Bruce Ricketts, “Joseph Currier and The Ghost of Watson’s Mill”, which we could not find. The 2017 student article says one of the first accounts came from a fisherman in 1921, who heard screams during a storm, but it cites nothing, so we do not treat 1921 as documented. English Wikipedia relies on a 2019 article by Jim Dean for The Haunted Walk, a tour company; that page refused our request and we have not read it. The accident may have been in print much earlier: rideau-info refers to Carroll’s King of the Rideau (1974) and Mika’s Historic Mills of Ontario (1987), but we did not read either and cannot say whether they mention the accident or a ghost. Our newspaper corpus, with spelling variants, had no result for the mill or the accident. So the ghost has a dated trace from 2008 on our evidence, perhaps older, and the 1861 death still has no record from its time that we could read.

The story also shifts. The name appears as Ann, Anne or Annie, the mill’s opening as February 1860 or 14 February 1861, and her guide as her husband or a friend. Ottawa Rewind adds blood stains and fingernail marks on the post. That kind of variation, together with the lack of any early record we could read, suggests a story still being shaped.

What remains today

English Wikipedia calls the mill Manotick’s best-known building and a symbol of the village. It says flour is still ground on stones there and sold, and describes the mill as the Ottawa area’s only working museum. Dickinson’s house, across from the mill, is also a museum.

Visiting

Watson’s Mill runs milling demonstrations on Sundays in summer, according to Wikipedia. Its own site lists Haunt Nights in October and shows it closed from 7 December 2026 to May 2027, so check watsonsmill.com before you go. As with any tour billed as haunted, treat the stories as local legend.

Sources

1. Wikimedia Commons category : Watson's Mill — Wikimedia Commons
2. Ghost of the Mill — Ottawa Rewind, 2020-10-25
3. Joseph Merrill Currier — Wikipedia
4. The Curriers of Manotick — Rideau Township Historical Society, 2021-03-18
5. The Ghost of Watson's Mill — Rideau-info.com
6. The Ghost of Watson's Mill (Internet Archive capture, 15 Sept 2008; dates the older text) — Rideau-info.com via Internet Archive, 2008-09-15
7. The Woman in the Window: The Haunting of the Manotick Mill — SPINE (Algonquin College student publication), 2017-10-19
8. Watson's Mill — Wikipedia
9. Watson's Mill and Dickinson House — Watson's Mill Manotick Inc. (official site)
10. Wikipedia article — Wikipedia · CC BY-SA 4.0

Text written by AI from the sources above and checked by a separate AI fact-check (how we work). Images: credits and licenses under each picture.