Question: Where is Finavon Castle located?

Context paragraphs:
James Carnegie (died 1707): James Carnegie of Finavon or Findhaven (died 10 March 1707) was a member of the Parliament of Scotland.

Hiji Castle: Hiji Castle (日出城 , Hiji-jō ) , also known as Yokoku Castle, Aoyagi Castle, and Ukitsu Castle, is a castle located in Hiji, Oita Prefecture, Japan.  The construction of the castle began in 1601, under Kinoshita Nobutoshi's orders, when he was transferred to Hiji from Himeji.  The castle was designed by Nobutoshi's brother-in-law, Hosokawa Tadaoki.  It holds a strategic location, as it overlooks Beppu Bay.  Today, the castle's ruins (all that remains are the stone walls and the Sumi "yagura") are a park, though Hiji Elementary School is also located on the grounds.

Oshi Castle: Oshi Castle (忍城 , Oshi-jō ) is a Japanese castle located in Gyōda, Saitama Prefecture, Japan.  During the Edo period, Oshi Castle was the center of the 100,000 "koku" Oshi Domain, but the castle is far better known for its association with the Siege of Oshi during the late Sengoku period.  The castle was also known as "Kama-jō" (亀城 , Turtle Castle ) or "Oshi-no-uki-jō" (忍の浮き城 , the Floating Castle of Oshi ) .  It was regarded as one of the seven main strongholds of the Kantō region

Kumamoto Castle: Kumamoto Castle (熊本城 , Kumamoto-jō ) is a hilltop Japanese castle located in Chūō-ku, Kumamoto in Kumamoto Prefecture.  It was a large and well fortified castle.  The castle keep (天守閣 , "tenshukaku" ) is a concrete reconstruction built in 1960, but several ancillary wooden buildings remain of the original castle.  Kumamoto Castle is considered one of the three premier castles in Japan, along with Himeji Castle and Matsumoto Castle.  Thirteen structures in the castle complex are designated Important Cultural Property.

Wulp Castle: The ruins of Wulp Castle (German: "Ruine Wulp" or "Burg Wulp" ) is a castle located besides Küsnachter Tobel in the municipality of Küsnacht and the canton of Zurich in Switzerland.  It was built during the high Middle Ages.  Despite this, the castle is documented only in a few found texts, and much of the castle's history is not known.  However, in the chronicle of Muri Abbey, a castle that could perhaps fit Ruine Wulp's description - a castle in proximity to Zurich and Lake Zurich - was mentioned, but this has not been confirmed by other findings and is mere speculation.  Also, a person named Eghart of Küsnacht was mentioned in the chronicle and several other documents to be the owner of the castle in the late 11th century.

Iwatsuki Castle: Iwatsuki Castle (岩槻城 , Iwatsuki-jō ) is a Japanese castle located in Iwatsuki-ku, Saitama, in Saitama Prefecture, Japan.  At the end of the Edo period, Tateyama Castle was home to the Ōoka clan, "daimyō" of Iwatsuki Domain, however the castle dates from the Muromachi period and was inhabited by many samurai lords over its history.  During the Edo period, the name of the castle was written as “岩付城”.  It was also known as "White Crane Castle" (白鶴城 , Hakutsuru-jō ) or "Floating Castle" (浮城 , Uki-jō ) .  The site of the castle is a Saitama Prefectural Historic Monument.

Raglan Castle: Raglan Castle (Welsh: "Castell Rhaglan" ) is a late medieval castle located just north of the village of Raglan in the county of Monmouthshire in south east Wales.  The modern castle dates from between the 15th and early 17th-centuries, when the successive ruling families of the Herberts and the Somersets created a luxurious, fortified castle, complete with a large hexagonal keep, known as the Great Tower or the Yellow Tower of Gwent.  Surrounded by parkland, water gardens and terraces, the castle was considered by contemporaries to be the equal of any other in England or Wales.  During the English Civil War the castle was held on behalf of Charles I and was taken by Parliamentary forces in 1646.  In the aftermath, the castle was slighted, or deliberately put beyond military use; after the restoration of Charles II, the Somersets declined to restore the castle.  Raglan Castle became first a source of local building materials, then a romantic ruin, and is now a modern tourist attraction.

Kuwabara Castle: Kuwabara Castle (桑原城 , Kuwabara-jō ) , also known as Takatoya Castle and Suisho Castle, is a "yamashiro" (castle located on a mountain) situated in Suwa, Nagano Prefecture, Japan.  The castle was constructed sometime in the fifteenth century by the Kuwabara clan.  By the time it came under the control of the Suwa clan, it had become a satellite castle to Uehara Castle.  When forces of the Takeda clan arrived in the area in 1542, the lord of Uehara Castle, Suwa Yorishige, retreated to Kuwabara Castle, which was soon surrounded by Takeda soldiers.  The castle fell after a two-day siege.  Yorishige and his two brothers were taken to Kofu.  A month later, they were forced to commit seppuku.

Czyżów Szlachecki Castle: Czyżów Szlachecki Castle (Polish: "Zamek w Czyżowie Szlacheckim") - a castle located in Czyżów Szlachecki, Świętokrzyskie Voivodeship; in Poland.  The current castle is located in the location of the former "Czyżowski Castle" (from the fifteenth century), whose foundation was used to build the castle.  The castle had undergone a restoration in 1978.  In 1996, the castle was sold to Danuta and Bogusław Grabosiów, entrepreneurs from Mielec.

Finavon Castle: Finavon Castle lies on the River South Esk, about a quarter of a mile south of Milton of Finavon village and five miles to the north-east of Forfar in Angus, Scotland.  The name is applied both to a ruined 17th-century castle, as well as the 19th-century mansion house 130m to the west.

Supporting paragraphs: James Carnegie (died 1707) Finavon Castle
Answer: on the River South Esk