Vagisa Munivar
Vagisa Munivar also spelled as Vageesa Munivar is said to have lived in the 12th Century. He is the author of Gnanamrutham also spelled as Gnanamritham, Jnanamrtam or Nanamridham, an important work of medieval Shaiva literature written in Tamil.
Gnanmritham is divided into 8 parts: