Chamai Maru Chet Bridge
In the year 1901 , Princess Valaya Alongkorn was 15 years old and entered the 17th year , compared to her older brothers , who had died , the two are Prince Maha Vajirunhis and Prince Sommatiwongse Varodaya . 
<triplet> Maha Vajirunhis <subj> Valaya Alongkorn <obj> sibling