Attention: Was younger than 16 years (15) when child (Blanche Plantagenet) was born (??-??-1297) .
Attention: Was younger than 16 years (0) when child (Maud Dechanworth) was born (??-??-1282) .
Attention: Was younger than 16 years (0) when child (Maud Lancaster Plantagenet) was born (??-??-1281) .
Attention: Deceased (February 19, 1317) prior to birth (September 11, 1318) of child (Eleanor Plantagenet Fitzalan).
Attention: Deceased (February 19, 1317) prior to birth (??-??-1320) of child (Mary of Lancaster).
She is married to Henry Plantagenet, 3rd Earl of Lancaster.
They got married Bet. 02 Mar 1296–1297 at Kidwelly, Carmarthenshire, Wales, she was 13 years old.
They got married in the year 1297, she was 14 years old.Source 2Child(ren):
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=78446924&pid=18233/ Ancestry.com