After their divorce , he ceased to use the title .
For example , Jaime de Marichalar was often referred to as the Duke of Lugo during his marriage to Infanta Elena , Duchess of Lugo .
After their divorce , Jaime de Marichalar ceased to use the title .
For example , Jaime de Marichalar was often referred to as the Duke of Lugo during his marriage to Infanta Elena , Duchess of Lugo .