Question: What country holds both Fetteresso Castle and Cowie Castle?

Context articles: Cowie Bridge
Drumtochty Castle
Kirktown of Fetteresso
Cowie Castle
Fetteresso Castle
Allardice Castle
Catterline
Bowdun Head
Cowie Water
Bogjurgan Hill

Cowie Bridge is a roadway bridge across the Cowie Water in Stonehaven, Scotland near the river's mouth at the North Sea.
 This construction is a listed historical structure in Aberdeenshire.
 Historically the area in the vicinity of the Cowie Bridge site has been an old fishing village known as Cowie Village.
 Between the Cowie Bridge and the North Sea, a new pedestrian bridge is planned, which will also support a new pipeline structure.
 The site of Cowie Bridge is approximately the point of the southern terminus of the Causey Mounth trackway, which was the only available medieval route crossing the coastal Grampian Mountains northerly by way of Muchalls Castle and Gillybrands.
Drumtochty Castle is a neo-gothic style castellated mansion erected in the year 1812 approximately three kilometres northwest of Auchenblae, Aberdeenshire, Scotland.
 This castle stands on the southern edge of Drumtochty Forest.
 Other noted castles in Kincardineshire are Fasque House, Fetteresso Castle, Dunnottar Castle and Muchalls Castle.
The Kirktown of Fetteresso is a well-preserved village near Stonehaven, Scotland.
 In the planning area of Kincardine and Mearns, Aberdeenshire, this village contains many very old stone residential structures as well as the Church of St. Ciarans and its associated graveyard.
 The Carron Water winds through the Kirktown of Fetteresso, and Fetteresso Castle, a listed building, lies at the northwestern verge.
 Other notable area historic structures are the Ury House, Stonehaven Tolbooth, Muchalls Castle and the Chapel of St. Mary and St. Nathalan.
 Some of the earliest area prehistory has been found nearby on the Fetteresso Estate grounds, where there have been archaeological finds from the Bronze Age.
Cowie Castle is a ruined fortress in Aberdeenshire, Scotland.
 The site lies at the northern end of Stonehaven on the North Sea coast.
 To the immediate south is the Cowie Bridge crossing of the Cowie Water.
 Evidence of prehistoric man exists in the vicinity dating to the Iron Age in the form of ring cairns.
Fetteresso Castle is a 14th-century towerhouse, rebuilt in 1761 as a Scottish gothic style Palladian manor, with clear evidence of prehistoric use of the site.
 It is situated immediately west of the town of Stonehaven in Kincardineshire slightly to the west of the A90 dual carriageway.
 Other notable historic fortified houses or castles in this region are Dunnottar Castle, Muchalls Castle, Fiddes Castle, Cowie Castle and Monboddo House.
Allardice Castle (also spelled Allardyce) is a sixteenth-century manor house in Kincardineshire, Scotland.
 This monument is occupied by the Cowie family and is approximately 1.5 kilometres northwest of the town of Inverbervie.
 The Bervie Water flows around Allardice Castle on both sides.
 Allardice may be viewed as one of a chain of coastal castles; to the north are Dunnottar Castle (ruined), Fetteresso Castle, Cowie Castle (ruined) and Muchalls Castle.
 The castle is a category A listed building.
Catterline is a coastal village on the North Sea in Aberdeenshire, Scotland.
 It is situated about six kilometres south of Stonehaven; nearby to the north are Dunnottar Castle and Fowlsheugh Nature Reserve.
 Other noted architectural or historic features in the general area include Fetteresso Castle, Fiddes Castle, Chapel of St. Mary and St. Nathalan and Muchalls Castle.
Bowdun Head is a headland landform on the North Sea coast approximately one kilometre south of Stonehaven, Scotland.
(Ordnance Survey, 2004) Slightly to the north is another headland, Downie Point.
 Somewhat to the south along the coast is Dunnottar Castle.
 Other historic structures in the general vicinity include the Stonehaven Tolbooth, Fetteresso Castle, the Chapel of St. Mary and St. Nathalan and Muchalls Castle.
 There is considerable prehistory associated with the local area including Bronze Age archaeological sites at Fetteresso (Hogan, 2008) and Spurryhillock, both somewhat inland of Bowdun Head.
The Cowie Water (Scottish Gaelic: "Uisge Chollaidh" ) is a river rising in the Grampian Mountains in Aberdeenshire, Scotland that discharges to the North Sea in the northern part of Stonehaven.
 south of the ruined Cowie Castle.
 Tributaries of the Cowie Water include the Burn of Monboys, which drains the area to the north, in which the archaeological site Raedykes Roman Camp is situated; and Cowton Burn.
Bogjurgan Hill is an elevated landform at the southern verge of the Fetteresso Forest in Aberdeenshire, Scotland.
 Its top is at an elevation of 299 m above sea level.
 Historical features in this region of Kincardineshire include Fetteresso Castle, Drumtochty Castle and Muchalls Castle.