Complex sentence: Kollapur has produced personalities such as Kotla Venkata Subbaiah, who worked as mantri, or secretary, to the raja of kollapur and Miyyapuram Rama Krishna Rao, a famous Telugu Brahmin, who also worked as mantri to the raja of Kollapur after Kotla Venkata Subbaiah.
Split into simpler sentences: Kollapur has produced personalities such as Kotla Venkata Subbaiah, who worked as a mantri, or secretary, to the Raja of Kollapur. In addition, Miyyapuram Rama Krishna Rao, a famous Telugu Brahmin, who also worked as a mantri to the Raja of Kollapur after Kotla Venkata Subbaiah.