Mattancherry Palace enjoys a rather unique position in the architectural and cultural landscape of Kochi. One of the oldest Portuguese constructions, its Indian influence is unmistakable. The palace was built around 1545 CE for the Raja of Kochi, Veera Kerala Varma, by the Portuguese. A temple had been plundered in the vicinity, and this was done as a corrective measure by the Portuguese to appease the king. It was later renovated in 1663 by the Dutch, once they took over from the Portuguese. The palace with a Bhagavathi
(patron deity of the royal family) temple in the central courtyard is reminiscent of a local mansion with four separate wings opening out to the central courtyard. The Palace houses two temples dedicated to Lord Krishna and Lord Shiva respectively.
Please explain to me the highlighted parts.
Though I know partron means supporter. deity means god
Source :
http://www.yatra.com/holiday-packages/destinations/in/kochi/attractions/the+mattancherry+palace+(dutch+palace)?ci=BAN_YM_CB_BYOP_SRN