"Person ID","Last Name","First Name","Birth Date","Living","Tree","Family ID","FatherNr","Fatherlast_name","MotherNr","Motherlast_name"
"I2","","","","","","","","","",""
"I6","","","","","","","","","",""
"I7627","Kets","Juan Carlos","Abt 1960","0","tree1","F37","I7626","NN","I7625","Kets"
"I1402","","","","","","","","","",""
"I5670","Liet","Gerrit","26 Oct 1857","0","tree1","F11","I4475","Doornebosch","I5598","Liet"
"I771","Pot","Fokko","Abt 1864","0","tree1","F982","I773","NN","I775","Pot"