Question: When was the American painter and inventor died who after who's name Morse town named in southern Saskatchewan, Canada?

Context paragraphs:
Saskatchewan Highway 1: Highway 1 is the Saskatchewan section of the Trans-Canada Highway mainland route.  The total distance of the Trans-Canada Highway in Saskatchewan is 651.2 km .  The highway traverses Saskatchewan from the western border with Alberta, from Highway 1, to the Manitoba border where it continues as PTH 1.  The Trans–Canada Highway Act was passed on December 10, 1949.  The Saskatchewan segment was completed August 21, 1957.  The speed limit along the majority of the route is 110 kilometres per hour (70–mph) with urban area thoroughfares slowing to a speed of 90–100 kilometres per hour (55–65 mph).  Portions of the highway—the section through Swift Current, an 8-kilometer section east of Moose Jaw, and the Regina Ring Road—are controlled-access.  Highway 1 serves as a major east-west transport route for commercial traffic.  It is the main link between southern Saskatchewan's largest cities, and also serves as the province's main link to the neighbouring provinces of Alberta (to the west) and Manitoba (to the east).

Morse (provincial electoral district): Morse is a former provincial electoral division for the Legislative Assembly of the province of Saskatchewan, Canada, centered on the town of Morse, Saskatchewan.  The district was created before the 3rd Saskatchewan general election in 1912, and abolished before the 23rd Saskatchewan general election in 1995.  It was the riding of Premier Ross Thatcher.

Morse, Saskatchewan: Morse is a town in southern Saskatchewan, Canada.  It is situated on the Trans Canada Highway near the north shore of Reed Lake.  The town is named after the American scholar and inventor, Samuel Morse.  Samuel Morse is best known for the invention of the telegraph based on the European telegraph system.  Although he was an American, he left a large enough impression that the town was named after him.

North Saskatchewan Junior B Hockey League: The North Saskatchewan Junior B Hockey League was a Junior "B" ice hockey league in Saskatchewan, Canada, sanctioned by Hockey Canada.  The playoff champion played-off against the winner of the Southern Saskatchewan/Prairie Junior Hockey League for the right to compete for the Keystone Cup.  In 2007, the North Saskatchewan Junior Hockey League joined the Prairie Junior Hockey League creating one league.

Lake Diefenbaker: Lake Diefenbaker is a reservoir and bifurcation lake in Southern Saskatchewan, Canada.  It was formed by the construction of Gardiner Dam and the Qu'Appelle River Dam across the South Saskatchewan and Qu'Appelle Rivers respectively.  Construction began in 1959 and the lake was filled in 1967.  The lake is 225 km long with approximately 800 km of shoreline.  It has a maximum depth of 66 m , while the water levels regularly fluctuate 3–9 metres (9–27 feet) each year.  Lake Diefenbaker provides water for domestic irrigation and town water supplies.  The flow of the two rivers is now regulated with a considerable portion of the South Saskatchewan diverted into the Qu'Appelle.  Prior to the dams' construction, high water levels in the South Saskatchewan would frequently cause dangerous ice conditions downstream in Saskatoon while the Qu'Appelle would frequently dry up in the summer months.

Indian Head-Milestone: Indian Head-Milestone is a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada.  Located in southern Saskatchewan, this constituency was created through the "Representation Act, 1994" (Saskatchewan) by combining the district of Indian Head-Wolseley with part of the constituency of Bengough-Milestone.

Titanic, Saskatchewan: Titanic is an unincorporated community in Duck Lake No. 463, Saskatchewan, Canada, midway between Saskatoon and Prince Albert National Park.  The community is located four kilometers north of Highway 212, approximately 20 km west of Duck Lake, Saskatchewan, about 5 km east of Fort Carlton.  Originally settled by French Canadians and named Mourey for a local Catholic priest, its postmaster applied to have the name changed to Titanic in 1912, following the tragedy of the RMS "Titanic" earlier that year.  It was first among nearly 30 communities across the country which petitioned the postmaster general to change their names to Titanic that same year.  The name "Mourey" had been adopted just seven months prior to the disaster, so historical attachment did not run deep.  Furthermore, another town by the same name, named for the same priest, existed in southern Saskatchewan, causing confusion and misdirection of mail.  A new name solved the problem, while honoring the ship and its passengers.

1947 Memorial Cup: The 1947 Memorial Cup final was the 29th junior ice hockey championship of the Canadian Amateur Hockey Association.  The George Richardson Memorial Trophy champions Toronto St. Michael's Majors of the Ontario Hockey Association in Eastern Canada competed against the Abbott Cup champions Moose Jaw Canucks of the Southern Saskatchewan Junior Hockey League in Western Canada.  The series was a rematch of the 1945 Memorial Cup, and featured the first Memorial Cup games played in the province of Saskatchewan.  In a best-of-seven series, held at Shea's Amphitheatre in Winnipeg, Manitoba, Regina Exhibition Stadium in Regina, Saskatchewan, and at the Moose Jaw Arena in Moose Jaw, Saskatchewan, St. Michael's won their 3rd Memorial Cup, defeating Moose Jaw 4 games to 0.

Samuel Morse: Samuel Finley Breese Morse (April 27, 1791 – April 2, 1872) was an American painter and inventor.  After having established his reputation as a portrait painter, in his middle age Morse contributed to the invention of a single-wire telegraph system based on European telegraphs.  He was a co-developer of the Morse code and helped to develop the commercial use of telegraphy.

Wood River (electoral district): Wood River is a provincial electoral district for the Legislative Assembly of Saskatchewan, Canada.  Located in southern Saskatchewan, the district was created by the "Representation Act, 1994" (Saskatchewan) out of the former constituency of Assiniboia-Gravelbourg and half of the Shaunavon district.

Supporting paragraphs: Morse, Saskatchewan Samuel Morse
Answer: April 2, 1872