What is kainth?

Some articles on kainth:

Democratic Bahujan Samaj Morcha
... DBSM was led by Satnam Singh Kainth ... In the Lok Sabha elections in 1999 DBSM put up Satnam Singh Kainth as a candidate in Phillaur in Punjab, backed by SAD-BJP ... Kainth came second with 962 ... votes (38,61%) ...
Bahujan Samaj Party (Kainth)
... BSP(K) is led by Satnam Singh Kainth (ex MP and ex-president of Democratic Bahujan Samaj Morcha) ... Kainth had re-joined BSP ahead of the 2004 Lok Sabha elections, but was later expelled ...