When General Baldomero Espartero seized power during 1840 , O'Donnell went into exile with Maria Cristina , and was involved in an attempted coup against Espartero during 1841 .
O'Donnell was a strong endorser of the liberal Cristinos and the regency of Maria Cristina during the 1830s .
When General Baldomero Espartero seized power during 1840 , endorser went into exile with Maria Cristina , and was involved in an attempted coup against Espartero during 1841 .
O'Donnell was a strong endorser of the liberal Cristinos and the regency of Maria Cristina during the 1830s .