Table:
text: List of heirs to the Burmese thrones
Ramanya
Ramanya
Monarch Heir Status_ Relationship_to_Monarch Became_heir_reason Ceased_to_be_heir_reason Next_in_succession
Razadarit Bawlawkyantaw Heir presumptive son 23 January 1384 father succeeded December 1390 executed Binnya Dhammaraza 14??–1422, brother
Razadarit Binnya Dhammaraza Heir apparent son 14?? brother died 1421 succeeded Binnya Ran I 1421–1424, brother
Binnya Dhammaraza Binnya Ran I Heir apparent brother 1421 brother succeeded 1424 succeeded Binnya Waru 14??–1446, nephew
Binnya Ran I Binnya Waru Heir apparent nephew adopted son 14?? uncle succeeded 1446 succeeded Dhammazedi 1460–1471, brother-in-law
Shin Sawbu Dhammazedi Heir apparent son-in-law 1460 mother-in-law succeeded 1471 succeeded Binnya Ran II 1471–1492, son
Dhammazedi Binnya Ran II Heir apparent son 1483 father succeeded 1492 succeeded Takayutpi 15??–1526, son

text: List of heirs to the Burmese thrones
Ramanya
Ramanya
Monarch Heir Status_ Relationship_to_Monarch Became_heir_reason Ceased_to_be_heir_reason Next_in_succession
Wareru Hkun Law Heir presumptive brother December 1287 brother founded dynasty January 1307 succeeded Yan Maw La Mon 1307, brother
Hkun Law Yan Maw La Mon Heir presumptive brother January 1307 brother succeeded 1307 killed in action Saw Zein 13??–1323, nephew
Saw O Saw Zein Heir apparent brother 13?? brother succeeded September 1323 succeeded Binnya U 13??–1348, son
Binnya E Law Binnya U Heir apparent nephew 13?? uncle succeeded 1348 succeeded Bawnganmon 1370s?–1383, son
Binnya U Bawnganmon Heir apparent son 1370s? father succeeded 23 January 1384 brother succeeded Bawlawkyantaw 1383–1390, nephew

Question: Who was the monarch whose status was heir presumptive and relation to the son's monarch among the heirs to the Burmese thrones in the list of Ramanya?