U. V. Swaminatha Iyer

U. V. Swaminatha Iyer (Uttamadhanapuram Venkatasubbaiyer Swaminatha Iyer Tamil: உத்தமதானபுரம் வேங்கடசுப்பையர் சாமிநாதையர்), 1855–1942 C.E., was a Tamil scholar and researcher who was instrumental in bringing many long-forgotten works of classical Tamil literature to light. His singular effort over five decades brought to light major literary works in Tamil and contributed vastly to the enrichment of its literary heritage. Iyer published over 91 books in his lifetime, on a variety of matters connected to classical Tamil literature, and collected 3067 paper manuscripts, palm-leaf manuscripts and notes of various kinds. He is affectionately called Tamil Thatha (Grandfather of Tamil).