By confiscating the ecclesiastical taxes, in the years 1221-1223 he built himself a powerful castle at Chlemoutsi, near modern Kyllini, which he used as his main residence.
Mediante a confiscación dos impostos eclesiásticos, nos anos 1221-1223 construíu un poderoso castelo en Chlemoutsi, preto da actual Kastro-Kyllini, que utilizou como a súa residencia principal.