Born at Llucmajor on the island of Mallorca, Spain in 1775 (Geiger 1969:29). Boscana was educated at Palma, joined the Franciscan order in 1792, and was ordained in 1799. He traveled to New Spain in 1803 and to Alta California in 1806. He served at the missions of Soledad, La Purísima, San Luis Rey, and San Gabriel. For more than a decade, from 1814 to 1826, he was stationed at Mission San Juan Capistrano. He died at Mission San Gabriel in 1831, and is the only missionary to be interred in its cemetery among over 2,000 other mission inhabitants, mainly Gabrielino or Tongva Indians, buried there.