Should he become king , PERSON@1 will be the first monarch since PERSON@2 to be descended from PERSON@3 his mother , PERSON@1 is of MISC@1 descent and of remote MISC@2 , MISC@3 and MISC@4 descent .

If he becomes King he will be the first monarch descended from PERSON@4 I of LOCATION@1 since PERSON@2 .
