North Arcot
North Arcot was an district of Tamil Nadu, India that was split in 1989 into the Tiruvannamalai District and Vellore Districts.
Historically, the name "Arcot" is said to be derived from a linguistic corruption of the original Tamil word "Aaru Kaadu", meaning "Six Forests". The region is described in common folklore as lush region flanked by six forests in which is said to have resided a myriad of sages and seers.
North Arcot was split on 30-09-1989 between the regions known as Tiruvannamalai-Sambuvarayar (present-day Tiruvannamalai District) and North Arcot Ambedkar (present-day Vellore District).
The district was also famous for its missionary, the Arcot Mission of the Reformed Church.
During the British Raj, the North Arcot district formed a key province in the then Madras Presidency, under the control of the Nawabs of Arcot. The region of Arcot under the control of the Mughal regime in India was under the jagir or fiefdom of the Subah of Arcot. The famous Palar river intersects the region and the portion of Arcot to the north of the Palar came to be known as North Arcot. It is described as an inland district on the eastern side of the Madras Presidency, lying between 12 degrees 20 mins and 13 degrees and 55 mins North and 78 degrees and 14 mins and 79 degrees and 59 minutes E, with an area of 7,386 square miles (19,130 km2).
On the north the district is separated from Cuddapah by a portion of the Eastern Ghats and locally known as the Tirupati Hills, form the town of that name which lies at their foot. The range is broken by a long valley running northwards into the Cuddapah District. Advantage has been taken of this gap by the north-west line of the Southern Railway which passes up in through the ghats on its way to Mumbai. On the west of the District runs up to the Mysore plateau. In the south-west, separated from the eastern ghats by the fertile valley of the Palar, is the detached group of the Javadi Hills, well wooded and containing much game which divides the district from Salem and part of South Arcot. Along the southern and eastern borders, adjoining South Arcot and Chingleput, the terrain is flat and uninspiring. In the north-east, the Nagari Hills are conspicuous with the high precipitous cliffs, the most important peak being the Nagari Nose (2,824 feet), in the Karvetnagar zamindari over-looking the railway line. From all the hill ranges, numerous small boulder-covered spurs branch off towards the center of the district and combine to render it one of the most varied and picturesque areas in the region.
...
Wikipedia