International Mixed Masonic Order
Casa de Leto
An International Mixed Masonic Order that brings different rites, bodies and Masonic traditions together within a single fraternal structure, preserving the autonomy, dignity and distinctive identity of each initiatic path.
Structure
Internal Orders
Each Internal Order preserves its lineage, usages, customs and distinctive tradition, while all are administratively united through the International Mixed Masonic Order — Casa de Leto.
Administration
Administrative Council
The Order is administered by four Grand Officers—the Grand Master General, Grand Secretary, Grand Treasurer and Grand Chancellor—together with one Councillor for each Internal Order.
Meet the Administration