Rottenegg Castle (German: "Burgruine Rottenegg" ) is a ruined castle near the village of Rottenegg in the municipality of Sankt Gotthard im Mühlkreis, Austria.
 It dates to the 13th century, and was built to protect a medieval trade route.
 After 1712 the castle was allowed to decay, and much of it has disappeared.
Milntown Castle was an early 16th-century castle which was situated near Milton, in Easter Ross, in the Scottish Highlands.
 It was built by the Munro of Milntown family, a cadet branch of the Clan Munro.
 In 1656, the castle and estate was sold to George Mackenzie, 1st Earl of Cromartie also known as George MacKenzie of Tarbet.
 He renamed the estate New Tarbat after Tarbat Castle (now more commonly known as Ballone Castle), the family's original seat near Portmahomack.
 Mackenzie had the Milntown Castle pulled down and only part of the basement survives.
 He then replaced the castle with a new mansion built nearby.
 When the new mansion was built, the old Milntown Castle was remodelled as part of the garden.
 That mansion was itself demolished and in 1787 was replaced with a Georgian house (now known as Tarbat House) by his descendant John Mackenzie, Lord MacLeod.
The Bethune Blackwater Schooner is a 19th-century schooner shipwrecked near Milton, in Santa Rosa County, Florida, United States.
 It is one of Milton’s most historically significant sites.
 It was named after Mr. and Mrs. John Bethune, the site’s discoverers and the owners of the property adjacent to the shipwreck, and after the Blackwater River.
 It is estimated to be about 96 feet long and 93.2 tons.
 It is one of at least eighteen shipwrecks in or near the Blackwater River.
 It is located in a slough known as “Morton’s Basin.”
 Its exact address is unavailable to the public to prevent damage from vandals and sport divers.
 It is partially exposed underwater and partially covered in sediment.
 It is well preserved since its partial covering of sediment protects it from erosion and weathering.
 Approximately ninety percent of the ship is intact, including the entire hull as well as part of the deck and rail.
 Some features, such as a cabin house, are no longer intact but there are signs of where these features once existed.
 It is one of the best-preserved examples of its type of schooner discovered so far.
 It has been studied several times by underwater archaeologists.
 In February 1988 the Florida Bureau of Archaeological Research declared the vessel to be of significant historical value.
 On August 8, 1991, it was added to the U.S. National Register of Historic Places.
Endsleigh Cottage (now "Endsleigh House") is a country house near Milton Abbot, about 6 miles NW of Tavistock, Devon in England.
 It is a Grade I listed building.
 The gardens are Grade I listed in the National Register of Historic Parks and Gardens.
 The house was built in the early 19th century for the Duke of Bedford.
 Today, it is a hotel.
Balgonie Castle is located on the south bank of the River Leven near Milton of Balgonie, 3.5 km east of Glenrothes, Fife, Scotland.
 The castle keep dates from the 14th century, and the remaining structures were added piecemeal until the 18th century.
 The keep has been recently restored, although other parts of the castle are roofless ruins.
 Balgonie, excepting the tower which is used for residential purposes, is a Scheduled Ancient Monument.
Inverallochy Castle is a ruined courtyard castle near the village of Inverallochy in the Buchan area of north-east Scotland.
 It lies 0.5 mi south of Cairnbulg Castle near Fraserburgh.
 It was described by W. Douglas Simpson as one of the nine castles of the Knuckle, referring to the rocky headland of north-east Aberdeenshire.
Mill Creek Wildlife Management Area is 1470 acre of steeply forested woodlands located near Milton, West Virginia in Cabell County.
 Mill Creek WMA can be accessed from Johns Creek Road about three miles north from the Milton exit of I-64.
Northburgh Castle, also known as Green Castle, is a ruined 14th-century castle near Greencastle, County Donegal, Ireland.
 It was built in 1305 by Richard Óg de Burgh, 2nd Earl of Ulster.
 Northburgh Castle was sited to control Lough Foyle, and was captured by Edward Bruce in 1316.
 Walter Liath de Burgh was imprisoned in 1328 at the castle by his cousin William Donn de Burgh, 3rd Earl of Ulster, and died of starvation in February 1332.
 William’s sister was found dead beneath the battlements.
 After William's death, the castle became a stronghold of the O'Doherty family.
 Northburgh Castle suffered considerable damage by cannon fire and eventually was left in ruins after the 17th century.
Boelare Castle is a castle near the village Nederboelare, Geraardsbergen municipality, in the province of East-Flanders, Belgium.
 It used to be the seat of the feudal domain Land and Barony of Boelare.
 The oldest recording of the name Boelare dates back to the 11th century, but the domain is probably older.
Milton of Balgonie (   ) is a small village in central Fife, Scotland.
 It is situated 2 miles to the east of Glenrothes between the nearby villages of Markinch and Coaltown of Balgonie to the west and Windygates to the east.
 Nearby attractions include Balgonie Castle which is situated between Milton and Coaltown.
 The ruins of Milton house remain within the woodland of this village where Mary, Queen of Scots sometimes resided.

Question: The castle near Milton of Balgonie dates from what century?
Answer: 14th