'Iringole Mana' or 'Nagancherry Mana' of Perumbavoor was one old janmi family of Kerala.102-year-old Vasudevan Namboothiri, the current 'karanavar' of the 'mana'.From owning over 15,000 hectares of land in places ranging from Aluva to Thiruvananthapuram five decades ago, the 'karanavar' was forced to sell the 'mana' for a measly Rs 1 lakh to Perumbavoor municipality in 1980.