Question: Whose homeland is geographically farther north, Tom Robinson or Ihsahn? 

Context paragraphs:
Tom Robinson: Thomas Giles "Tom" Robinson (born 1 June 1950) is a British singer-songwriter, bassist, radio presenter and long-time LGBT rights activist, best known for the hits "Glad to Be Gay", "2-4-6-8 Motorway", and "Don't Take No for an Answer", with his Tom Robinson Band.  He later peaked at No. 6 in the UK Singles Chart with his solo single "War Baby".

Eureka, Nunavut: Eureka is a small research base on Fosheim Peninsula, Ellesmere Island, Qikiqtaaluk Region, in the Canadian territory of Nunavut.  It is located on the north side of Slidre Fiord, which enters Eureka Sound farther west.  It is the third-northernmost permanent research community in the world.  The only two farther north are Alert, which is also on Ellesmere Island, and Nord, in Greenland.  Eureka has the lowest average annual temperature and the lowest amount of precipitation of any weather station in Canada.

Battle of White Plains: The Battle of White Plains was a battle in the New York and New Jersey campaign of the American Revolutionary War fought on October 28, 1776, near White Plains, New York.  Following the retreat of George Washington's Continental Army northward from New York City, British General William Howe landed troops in Westchester County, intending to cut off Washington's escape route.  Alerted to this move, Washington retreated farther, establishing a position in the village of White Plains but failed to establish firm control over local high ground.  Howe's troops drove Washington's troops from a hill near the village; following this loss, Washington ordered the Americans to retreat farther north.

Power in the Darkness: Power in the Darkness is the debut studio album by English punk band Tom Robinson Band, released in early 1978.  The UK LP had ten tracks.  It included inside the album cover a stencil similar to the cover art, but with the album title replaced by "Tom Robinson Band"; it held the warning, "This stencil is not meant for spraying on public property!!!" .  The US release was packaged with a seven-track bonus LP.  The 1993 CD re-release included all 17 tracks.  Two more tracks were included on a 2004 re-release.

Alouette Lake: Alouette Lake, originally Lillooet Lake and not to be confused with the lake of that name farther north, is a lake and reservoir in Maple Ridge, British Columbia, Canada.  It is located at the southeast foot of the mountain group known as the Golden Ears and is about 16 km in length on a northeast-southwest axis.  It and the Alouette River, formerly the Lillooet River, were renamed in 1914 to avoid confusion with the larger river and lake farther north, with "Alouette", the French word for "lark", being chosen as being melodious and reminiscent of the original name in tone.

Ganymede (mythology): In Greek mythology, Ganymede ( ; ; Greek: Γανυμήδης , "Ganymēdēs") is a divine hero whose homeland was Troy.  He was the son of Tros of Dardania, from whose name "Troy" was supposedly derived, and of Callirrhoe, the daughter of the river god Scamander.  His brothers were Ilus and Assaracus.  In one version of the myth, he is abducted by Zeus, in the form of an eagle, to serve as cup-bearer in Olympus.  Homer describes Ganymede as the most beautiful of mortals:

Ihsahn: Ihsahn (born 10 October 1975 as Vegard Sverre Tveitan) is a Norwegian composer, multi-instrumentalist, and vocalist.  He is best known for his work with Norwegian black metal band Emperor.  He has appeared in Thou Shalt Suffer, played in Peccatum with his wife Ihriel (real name Heidi S. Tveitan), and now devotes himself to his solo albums.

Tom Robinson Band: Tom Robinson Band (TRB) are a British rock band, established in 1976 by singer, songwriter and bassist Tom Robinson.  The band's debut single "2-4-6-8 Motorway" was a top five hit on the UK Singles Chart in 1977, and their third single, "Up Against the Wall", is seen by some as a classic punk rock single; while their début album, "Power in the Darkness" (1978), is regarded as a definitive late Seventies punk album.

Chatti: The Chatti (also Chatthi or Catti) were an ancient Germanic tribe whose homeland was near the upper Weser.  They lived in central and northern Hesse and southern Lower Saxony, along the upper reaches of that river and in the valleys and mountains of the Eder and Fulda regions, a district approximately corresponding to Hesse-Kassel, though probably somewhat more extensive.  They settled within the region in the first century B.C.  According to Tacitus, the Batavians of his time were descended from part of the Chatti, who left their homeland after an internal quarrel drove them out, to take up new lands at the mouth of the Rhine.

Silt'e Zone: Silt'e is a Zone in the Ethiopian Southern Nations, Nationalities and Peoples' Region (SNNPR).  This zone is named for the Silt'e people, whose homeland lies in this zone.  Silt'e is bordered on the south by Alaba special woreda, on the southwest by Hadiya, on the north by Gurage, and on the east by the Oromia Region.

Supporting paragraphs: Tom Robinson Ihsahn
Answer: Ihsahn