 Moreover, many female members of the Chet Ton Dynasty intermarried with members of the Chakri Dynasty; two such worth noting are Princess Sri Anocha, sister of King Kawila of Chiang Mai and wife of Maha Sura Singhanat who was the younger brother and right hand of the first monarch of the Chakri Dynasty of Siam, and Princess Dara Rasmi, daughter of King Inthawichayanon of Chiang Mai and one of the princess consorts of Chulalongkorn, King Rama V of Siam.It is held that such a bond between the two dynasties, forged since the dawn of the Bangkok Era, proved to help ease the transition of Lanna into the lands of Siam proper.The seal of the Chet Ton Dynasty is the representative seal for those who attach the royal suffix "na Lampang" to their surnames, passed down since before the reforms of traditional land division were imposed.