1893
Founding of Gran Logia Cosmos
In 1893, the "Gran Logia Cosmos" was founded in the city of Chihuahua, with jurisdiction over the lodges in the state, with Colonel Miguel Ahumada, Governor of the State, as its first Grand Master.

Miguel Ahumada
1845 - 1917
2025
Masonic cycle 2025
In the spirit of fraternity and commitment to Masonic values, the Respectable Symbolic Lodge Memento Mori No. 107 was constituted, a workshop dedicated to the pursuit of knowledge, philosophical reflection and the moral improvement of the individual within the principles of Freemasonry.
Under the direction of Worshipful Master Salomón Dozal Suárez, with Senior Warden Jesús Iván Sotelo Vargas and Junior Warden Heriberto Solis Rivas. Secretary Aquilino Ramírez Lorenzo, Orator Jesús Nevárez Rascón, Treasurer Zahid Daniel Vela Juárez, Master of Ceremonies José Ángel Salas Granados, Almoner Rafael González Jurado, First Expert Héctor Felipe Moreno Nevárez, Second Expert Diego Alejandro Balderrama Gallegos, Inner Guard Raúl Palacios Perches and Steward Rafael Alberto Márquez Pérez formed the founding officers.
The founding of Memento Mori represents the birth of a space of study and reflection, the commitment of its members to the transmission of knowledge and the strengthening of fraternal bonds. As its name recalls, the lodge invites humility, transcendence of life and virtuous action in every deed.

Salomón Dozal Suárez
Worshipful Master 2025
2026
Masonic cycle 2026
Under the direction of Worshipful Master Jesús Iván Sotelo Vargas, with Senior Warden Aquilino Ramírez Lorenzo and Junior Warden Jesús Nevárez Rascón. Secretary José Ángel Salas Granados, Orator Rafael Alberto Márquez Pérez, Master of Ceremonies Diego Alejandro Balderrama Gallegos and Almoner Daniel Trevizo form the officers.
The 2026 cycle continues the lodge's work of study and reflection, reaffirming the commitment to the principles that give meaning to Memento Mori.

Jesús Iván Sotelo Vargas
Worshipful Master 2026
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