father house mother birth_place title birth_date article_title name
kardam , prince of turnovo house of saxe-coburg and gotha miriam de ungría y lópez madrid , spain prince of turnovo duke in saxony 12 october 1997 boris , prince of turnovo
 prince boris
boris , prince of turnovo

crown prince boris of bulgaria , prince of turnovo , duke in saxony -lrb- born 12 october 1997 in madrid -rrb- is the first son of kardam , prince of turnovo and a grandson of tsar simeon ii of bulgaria .
he is , after the death of his father crown prince kardam on 7 april 2015 , first in line of succession to the defunct bulgarian throne .
the prince was educated at the lycée français in madrid .
