The Hindu Succession Act, 1956Central Act · Act 30 of 1956
(1) For the purposes of determining the order of succession among agnates or cognates, relationship shall be reckoned from the intestate to the heir in terms of degrees of ascent or degrees of descent or both, as the case may be.
(2) Degrees of ascent and degrees of descent shall be computed inclusive of the intestate.
(3) Every generation constitutes a degree either ascending or descending.