[['name', 'birth', 'marriage', 'became duchess', 'ceased to be duchess', 'death', 'spouse'], ['eleanor gonzaga', '18 november 1630', '30 april 1651', "9 july 1654 husband 's accession", "2 april 1657 husband 's death", '6 december 1686', 'ferdinand i'], ['margarita teresa of spain', '12 july 1651', '12 december 1666', '12 december 1666', '12 march 1673', '12 march 1673', 'leopold i'], ['claudia felicitas of austria', '30 may 1653', '15 october 1673', '15 october 1673', '8 april 1676', '8 april 1676', 'leopold i'], ['eleonor magdalene of the palatinate - neuburg', '6 january 1655', '14 december 1676', '14 december 1676', "5 may 1705 husband 's death", '19 january 1720', 'leopold i'], ['wilhelmina amalia of brunswick', '21 april 1673', '24 february 1699', "5 may 1705 husband 's ascension", "17 april 1711 husband 's death", '10 april 1742', 'joseph i'], ['elisabeth christine of brunswick - wolfenbã¼ttel', '28 august 1691', '1 august 1708', "17 april 1711 husband 's ascension", '1722 passed to lorraine', '21 december 1750', 'charles i']]
Claudia Felicitas Of Austria is 2 year older than Margarita Teresa Of Spain
[ENT] is 2 year older than [ENT]