Question: From where did many of the initial residents of Llewelyn, Saskatchewan originate?

Context paragraphs:
Llewelyn, Saskatchewan: Llewelyn, Saskatchewan was a Canadian settlement of Welsh immigrants near Bangor, Saskatchewan.  Many of the initial residents were Patagonian Welsh.

Rural Municipality of Wolseley No. 155: Wolseley No. 155, Saskatchewan is a rural municipality of 438 rural residents (2006 census) in the southeastern region of Saskatchewan, Canada.  The residents are also a part of SARM Division No. 1, Yorkton—Melville Economic Region and Census Division No. 5, Saskatchewan.  The RM was incorporated December 13, 1909.  Other localities in the area include Adair, Ellisboro, Falcon, Grainer, and Summerberry.  The town of Wolseley in this area has its own municipal government.  The Trans Canada Highway intersects this RM.  Wolf Creek flows through this area.  Narrow-leaved Water Plantain {Alisma gramineum }, Tall Larkspur (Delphinium glaucum ), Common Butterwort (Pinguicula vulgaris) are species of special concern in this area.

Spring Garden (Pittsburgh): Spring Garden is a small neighborhood on Pittsburgh, Pennsylvania's North Side.  It takes its name from Spring Garden Avenue, which follows the floor of the valley that separates the two adjacent hilltop neighborhoods of Spring Hill and Troy Hill.  Like those neighborhoods, Spring Garden was initially settled by the descendants of Germans and Austrians who had emigrated from Europe to East Allegheny in Allegheny City.  These initial residents of Spring Garden worked in slaughterhouses, rendering factories, and tanneries located in this valley neighborhood.

Rural Municipality of Moosomin No. 121: Moosomin No. 121, Saskatchewan is a rural municipality of 164 rural residents (2006 census) in the southeastern part of Saskatchewan, Canada.  The RM was incorporated December 13, 1909.  Residents are also a part of SARM Division No. 1, Census Division No. 5, Saskatchewan, and the Yorkton—Melville Economic Region.  Other localities in the area include Moosomin, Welwyn, Rotave, and Fleming.  Saskatchewan Highway 1, the Transcanada and Saskatchewan Highway 8 intersect within this RM.  Moosomin and District Regional Park, upstream from Moosomin dam, and Moosomin Lake are part of the RM (Eastern) Black Swallowtail (Papilio polyxenes asterius), a species of special concern, makes its home in this area.

Carrot River: The Carrot River is a river in north-eastern Saskatchewan, and north-western Manitoba.  Its headwaters originate in the Cudworth and Tiger Hill Plains near the Town of Wakaw.  The outlet of Wakaw Lake marks the beginning of the Carrot River and, from there, this river flows northeast through the Melfort and Red Earth Plains until it joins into the Saskatchewan River west of The Pas, Manitoba.  The Carrot River is about 300 km in length and it parallels the course of the South Saskatchewan and Saskatchewan Rivers.

Monarchy in Saskatchewan: By the arrangements of the Canadian federation, the Canadian monarchy operates in Saskatchewan as the core of the province's Westminster-style parliamentary democracy; As such, the Crown within Saskatchewan's jurisdiction is referred to as "the Crown in Right of Saskatchewan", "her Majesty in Right of Saskatchewan", or "The Queen in Right of Saskatchewan".  The Constitution Act, 1867, however, leaves many royal duties in Saskatchewan specifically assigned to the sovereign's viceroy, the Lieutenant Governor of Saskatchewan, whose direct participation in governance is limited by the conventional stipulations of constitutional monarchy.

Saskatchewan Pension Plan: The Saskatchewan Pension Plan (SPP) is a voluntary money purchase defined contribution pension plan created by the Government of Saskatchewan.  The SPP was created through "The Saskatchewan Pension Plan Act ".  Oversight of the plan rests with the Saskatchewan Pension Plan Board of Trustees.  The plan is also open to both residents (over the age of 18) of Saskatchewan and other provinces.  Saskatchewan is the only province in Canada that operates a pension plan open to the general public.  The plan has assets of $450 million and over 33,000 members.  The maximum annual individual contribution is $2500.

IUsask: Released in 2009 iUsask was Canada's first iPhone app created for University Students.  The app offered personalized Class Schedule, Grades, News, Library access, Campus Map, Final Exam Schedule, Webcams and many other features.  The app creation was a collaboration between the University of Saskatchewan, University of Saskatchewan Computer Science Department and the team that would later become Push Interactions.  The project required tying together many different backend systems in order to offer the list of features.  Backends included Banner, Moodle and various other University of Saskatchewan backends such as iHelp and eHandin.  The App was covered nationwide by many news organizations because it was the first app of its kind for university students in Canada as well as containing such a wide range of features because of the vast collaboration across the University of Saskatchewan on the project.  With the motto "iUsask puts the University of Saskatchewan in your pocket!" .  The work was a collaboration of many people across the University of Saskatchewan.

Fauna of Saskatchewan: The Fauna of Saskatchewan include several diverse land and aquatic animal species.  From the multiplicity of invertebrates and vertebrates, two have been chosen as symbols of Saskatchewan.  Cenozoic vertebrate fossils reveal the geological evolution of the interior plains and its prehistoric biogeography.  Today, Saskatchewan's ecosystems range from the sub-arctic tundra of the Canadian Shield in north Saskatchewan to aspen parkland, the Mid-Continental Canadian forests in the centre of the province and grassland prairie.  Fauna inhabit areas unique to their own specific and varied breeding, foraging and nesting requirements.  With a large land and water area, and small population density, the ecoregions of Saskatchewan provide important habitat for many animals, both endangered and not.  Naturalists observing wildlife have enumerated shrinking and growing wildlife populations.  They advocate programs and methods to preserve or re-introduce endangered species and identify programs of control for outbreaks of wildlife populations.  A broad diversity of wildlife habitats are preserved as parks and reserves protecting the feeding and breeding grounds of protected and indigenous fauna of Saskatchewan.

Patagonian Welsh: Patagonian Welsh (Welsh: "Cymraeg y Wladfa") is the name given to the Welsh language as spoken in Y Wladfa, the Welsh settlement in Patagonia, Argentina, specifically in the province of Chubut.  There is no evidence to suggest there are still any first language speakers remaining.  Claims about the number of native speakers refer to second language speakers or language learners.

Supporting paragraphs: Llewelyn, Saskatchewan Patagonian Welsh
Answer: Patagonia, Argentina