He has two brothers and three sisters. His sister Guruvayur Ponnammal was a highly reputed singer at the time. His other sister is a reputed music teacher in Madras, while his brother, G.K.Rajamani is a notable violinist living in Palghat (Kerala).
He has two brothers and three sisters. His sister Guruvayur Ponnammal was well-known for her singing at the time. One of his other sisters teaches music in Madras, whereas his brother G.K.Rajamani is a renowned violinist living in Palghat (Kerala).