Perhaps lionmands can confirm this information:
In the Free BMD there is a marriage for a George Percy Seymour in Avon, Gloucestershire which was registered in the 4th quarter of 1900 (vol 6a, page 443). Also on the same page was Alice Maud Barratt.
On the 1916 census for Manitoba, Saskatchewan and Alberta there is the following family in Selkirk, Manitoba:
George Seymour, head, 38, born England, immigrated 1908, farmer
Alice Seymour, wife, 37, born England, immigrated 1909
Edwin Seymour, son, 13, born England, immigrated 1909
Ernest Seymour, son, 11, born England, immigrated 1909
John Seymour, son, 9, born England, immigrated 1909
Ivy Seymour, daughter, 7, born England, immigrated 1909
Doris Seymour, daughter, 5, born Manitoba
Lily Seymour, daughter, 3, born Manitoba
Thomas Seymour, son, 1, born Manitoba
I can't find them on the 1911 Canada census. I think Ivy was actually born in Canada. I have found Alice with Edwin, Ernest and John on the passenger list of the Empress of Britain which arrived in St John, New Brunswick on 9 Apr 1908. Their destination is listed as Winnipeg. George arrived in Montreal on the Lake Manitoba on 9 May 1907. It says he was a plumber and born in Gloucester and his destination was Winnipeg. You can view the passenger lists at Library and Archives Canada:
http://www.collectionscanada.gc.ca/databases/passenger/001045-130-e.htmlIt is searchable by ship, not passenger name so you'll have to scroll through the passenger list to find the entries.
There is a short announcement regarding his funeral in the Winnipeg Free Press dated 1 Apr 1937. It indicates he was 58, died at St. Boniface Hospital. The address he was living at was on Erin Street in Winnipeg which appears to have been the home of his brother, John Charles Seymour.
Jacquie