yet another website: http://www.4dw.net/royalark/Nepal/nepal11.htm King Mahendra Bir Bikram Shah, also had issue, at the age of 13, one son by a Mongolian lady from nothern Nepal, a former Palace servant: 4) Rajkumar Rabindra Bikram Shah. b. at Katmandu, 1933 (the eldest born son). He d. at Katmadnu, 1996, having had issue, a son: a) Pabindra Bikram Shah. (see last para)