Answer the question at the end by quoting:

David Thompson was born in Westminster, Middlesex, to recent Welsh migrants David and Ann Thompson. When Thompson was two, his father died. Due to the financial hardship with his mother without resources, Thompson and his older brother were placed in the Grey Coat Hospital, a school for the disadvantaged of Westminster. Thompson graduated to the Grey Coat mathematical school, where he was introduced to basic navigation skills.
Thompson's decision to defect to the North West Company in 1797 without providing the customary one-year notice was not well received by his former employers. But the North West Company was more supportive of Thompson pursuing his interest in surveying and work on mapping the interior of what was to become Canada, as they judged it in the company's long-term interest. In 1797, Thompson was sent south by his employers to survey part of the Canada-US boundary along the water routes from Lake Superior to Lake of the Woods to satisfy unresolved questions of territory arising from the Jay Treaty between Great Britain and the United States after the American Revolutionary War. By 1798 Thompson had completed a survey of 6,750 km (4,190 mi) from Grand Portage, through Lake Winnipeg, to the headwaters of the Assiniboine and Mississippi rivers, as well as two sides of Lake Superior. In 1798, the company sent him to Red Deer Lake (Lac La Biche in present-day Alberta) to establish a trading post. (The English translation of Lac la Biche: Red Deer Lake, was first recorded on the Mackenzie map of 1793.) Thompson spent the next few seasons trading based in Fort George (now in Alberta), and during this time led several expeditions into the Rocky Mountains. In 1804, at the annual meeting of the North West Company in Kaministiquia, Thompson was made a full partner of the company. He spent the next few seasons based there managing the fur trading operations but still finding time to expand his surveys of the waterways around Lake Superior. At the 1806 company meeting, officers decided to send Thompson back out into the interior. Concern over the American-backed expedition of Lewis and Clark prompted the North West Company to charge Thompson with the task of finding a route to the Pacific to open up the lucrative trading territories of the Pacific Northwest.

Did he surveyed other places ?

survey of 6,750 km (4,190 mi) from Grand Portage, through Lake Winnipeg, to the headwaters of the Assiniboine and Mississippi rivers, as well as two sides of Lake Superior.

Answer the question at the end by quoting:

Steven Lee Lukather (born October 21, 1957) is an American guitarist, singer, songwriter, arranger and record producer, best known for his work with the rock band Toto. A prolific session musician, Lukather has recorded guitar tracks for more than 1,500 albums representing a broad array of artists and genres. He has also contributed to albums and hit singles as a songwriter, arranger and producer. Lukather has released seven solo albums, the latest of which, Transition, was released in January 2013.
The 1989 album Lukather came about after Toto had been recording and playing for 11 years, and the consensus among the band members was to take a break. As Lukather had written a number of songs that did not appear on Toto albums, he decided to pursue a solo album, with the intention of presenting a dimension of his music that fans would be unfamiliar with. He collaborated with many notable musicians, including Eddie Van Halen, Richard Marx, Jan Hammer, Steve Stevens, and fellow Toto members Jeff Porcaro and David Paich. Lukather has said that the album was produced very simply, and that a lot of ambient studio noise--counting off on various tracks, for instance--is audible on it. He also credits bands Pink Floyd, Cream, Led Zeppelin, and guitarists Jimi Hendrix, David Gilmour, Jeff Beck, and Eric Clapton as influences on the album. The single "Swear Your Love" came from the album. Candyman, recorded and mastered from March 1993 through November 1993, was a collaboration of musicians who were for the most part also in Lukather's band Los Lobotomys. Toto familiars Simon Phillips and David Paich participated as well as David Garfield, John Pena, Chris Trujillo, Lenny Castro, Larry Klimas, Fee Waybill, Richard Page, and Paul Rodgers. Lukather recorded the album in mostly live takes with little overdubbing. Some international fans were confused about whether Candyman was a Steve Lukather album or a Los Lobotomys album. The Japanese and US releases of Candyman were under the Los Lobotomys name rather than Lukather's; the Japanese release also featured a version of the Hendrix song "Red House". The European release of Candyman was credited to Lukather alone. Additionally, the touring band for the album was sometimes introduced as "Steve Lukather and Los Lobotomys" and sometimes as just "Los Lobotomys". The song "Borrowed Time" was released as a single in Europe and included "Red House" as a B-side. Lukather describes 1997's Luke as a much different and more "introspective" album than his previous two solo efforts. The album is a concentrated collection of many of Lukather's musical influences, and he deliberately let those influences come out on the album. Luke is an experimental album, and like Candyman it was recorded mostly in live sessions with minimal overdubbing and processing afterwards. Luke also features instrumentation not heard on previous Lukather albums: pedal steel, Harmonicas, Mellotrons, and experimental guitar, bass, and drum sounds. The US version of Luke includes a version of the Jeff Beck song "The Pump". The song "Hate Everything About U" was released as a single.

What other albums did he make?
Lukather describes 1997's Luke as a much different and more "introspective" album than his previous two solo efforts.