Fascinating report.
But to quibble a little : though this lady was born a royal princess and is one of three sisters of the crown prince of Thailand, she is no longer considered a royal at court. Her title is ... Mrs. Jensen, having previously married (against the King's and Queen's wishes) a certain Dr Jensen of San Diego. The Jensens have been going through a particularly messy divorce.
That said, one of the 3 Jensen children, is a gifted musician and delighted her grandfather with a concert she gave whilst in Bangkok.