Question: What is the estate of Robert Murray's family member, which is about 2 kilometres due east of Aberlemno in Angus, Scotland?
Context: Harrington Lake (French: "La résidence du lac Mousseau" ) estate is the name of the summer residence and all-season retreat of the Prime Minister of Canada and also the name of the land which surrounds it.  It is located near Meech Lakewhere the Meech Lake Accord was negotiated in 1987approximately 35 kilometres northwest of Ottawa, in Gatineau Park, amidst the Gatineau Hills in Quebec.  The estate is not open to the public, but the Mackenzie King Estate, the retreat of Prime Minister William Lyon Mackenzie King at Kingsmere, is a tourist attraction 2 kilometres south in the park. Vous (Greek: Βους ; Translation: Ox) is a small island 2 kilometres off the coast of Serifos in The Cyclades, Greece.  It received its name from its shape, which was an ox.  There is no known populated place on the island, as it is too small in area for the creation of a village.  The island has a perimeter of approximately 2 kilometres and is 570 metres at its longest points.  The island is a popular attraction for tourists seeking a fishing holiday in the Greek Islands.  Administratively, it is part of the municipality of Serifos. The Aberlemno Sculptured Stones are a series of five Class I and II Early Medieval standing stones found in and around the village of Aberlemno, Angus, Scotland. Melgund Castle, lying around 2 kilometres due east of Aberlemno in Angus, Scotland, is a restored 16th-century house which today serves as a private residence. He was a younger son of Sir Robert Murray, Lord Provost of Edinburgh.  His elder brother, Alexander Murray of Melgund, was the father of Sir Alexander Murray, 1st Baronet. The Taramakau River is in the northwest of the South Island of New Zealand.  It rises in the Southern Alps, 80 kilometres due east of Hokitika, and immediately below the saddle of the Harper's Pass, and runs westward for 75 kilometres into the Tasman Sea 15 kilometres south of Greymouth. Morkalla is a locality situated at the farthest west point on the Redcliffs-Meringur Road in the Sunraysia region.  It is situated about 31 kilometres south east from Yamba in South Australia and 9 kilometres west from Karween.  It also lies 11 kilometres due south of the Sturt Highway. Preah Netr Preah (Khmer: ស្រុកព្រះនេត្រព្រះ , "Eyes of the Lord") is a district ("srok") in the east of Banteay Meanchey Province, in north-western Cambodia.  The district capital is Preah Netr Preah town located around 24 kilometres due east of the provincial capital of Sisophon by road.  Preah Netr Preah District is one of the eastern-most districts of Banteay Meanchey.  The district shares a border with both Siem Reap Province and Battambang Province to the east and the south respectively.  Two major watercourses, the Sangke River and the Mongkol Borei River run through the district. The River Thurso (Scottish Gaelic: "Abhainn Theòrsa" ) has Loch Rumsdale in Caithness as its source, about 26 kilometres south and 14 kilometres west of the burgh of Thurso, Caithness, and about 2 kilometres south of the railway line linking the burghs of Thurso and Wick with Inverness.  At its source and until it reaches Loch More the river is known also as Strathmore Water.  Caithness is in the Highland area of Scotland. The solar azimuth angle is the azimuth angle of the sun.  It defines in which "direction" the sun is, whereas the solar zenith angle or its complementary angle solar elevation defines how high the sun is.  There are several conventions for the solar azimuth, however it is traditionally defined as the angle between a line due south and the shadow cast by a vertical rod on Earth.  This convention states the angle is positive if the line is east of south and negative if it is west of south.  For example, due east would be 90° and due west would be -90°.  Another convention is the reverse; it also has the origin at due south, but measures angles clockwise, so that due east is now negative and west now positive.
Answer: Melgund Castle