Some articles on venkaji:

Chokkanatha Nayak - Conquest and Loss of Tanjore
... sent a force commanded by the Maratha general Venkaji (alias Ekohji) to turn out the Madura usurper and reinstate the scion of the old line ... Venkaji ventured little until the occurrence of the rupture between Chokkanatha and Alagiri but he then defeated the latter with ease, and occupied Tanjore ... Venkaji shortly afterwards became embroiled with his famous half-brother Sivaji, and Chokkanatha attempted to take advantage of the circumstance to regain his hold on ...