BANDHUDĀYĀDA A son who can claim to be a heir. The Purāṇas state about six different kinds of Bandhudāyādas.
1)
Svayaṁjāta. A son born to one's wife without a progenitor.
2)
Praṇīta. A son born to one's wife by the blessing of any holy man.
3)
Putrikāputra. Son of one's daughter.
4)
Paunarbhava. A son born after a re-marriage.
5)
Kānīna. A son born before marriage.
6)
Bhāñja. Son of one's sister. All these sons are heirs.
[Chapter 119, Adi Parva, M.B.] .