sentences:  The first, in 1749, was directed at his father Narenappa; the second, in 1760, was a far more dangerous insurrection which attempted to replace him with a Siamese prince.Despite these tensions, however, the Nayakkar dynasty endured, establishing support by their patronage of Buddhism and Kandyan culture.Throughout the reigns of Sri Vijaya Rajasinha and Kirti Sri Rajasinha the Kandyans launched numerous raids and incursions into Dutch territory, including the annexation of villages in 1741, 1743, and 1745.