Suriyothai had to share the attention of her husband with concubines. Records attest that the daughters of those concubines were given in thanks to the four principal conspirators who had placed the king in power. King Chakkraphat gave the future Thai king Thammaracha his daughter by Suriyothai, Sawatdirat (also Wisut Kasattri, her name as royal princess). He also gave the other three supporters daughters by royal concubines, presumably his own.
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