Udayar is the tamil landlord community, they belongs to malayaman dynasty, wodeyar is the kannada community they belongs to mysore dynasty so there is no connection between udayar /wodeyar, just having two different warrior clans have same title in different
No agamudayar and udayar are different caste agamudayar comes under mukkulathor and udayar comes under parkavakulam, but there is some myth that they came from same lineage (malayaman lineage) because udayar (malayaman, and nathaman) moopanar (surthiman) these udayar, moopanar, nainar these three were came parkava lineage, deiveegan malayaman udayar is ancestor of these caste, agamudayar also claims that they came from malayaman caste they claimed that udayar also part of agamudayar community
Yes udayar comes under parkavakulam (udayar, moopanar, nainar) they belongs to Backward class
No kulalar and udayar are not same caste parkavakula udayar (malayaman and nathaman clans) using this title from ancient cholas period parkavakula udayar(warrior and landlords) living around cholamandalam, but kulalar is an pot making caste they usually exist around western Tamilnadu they have title mannudayar ,they also sometimes known as udayar , this is the reason for your confusion
No.
vellalar
it is a forward caste
udayar
no vellalar caste is sudra in hindu varna and yadhava are rich and kshatriya caste they are lineage of lord krishna.
anaithu pukalum udaiya vamsame udaiyarcaste in meaning
i think both are equal......gounders are economically and politacally dominanat in western tamilnadu.....
Devendrakula Vellalar falls under Devendrakula vellalar only. But they belongs to backward community.