XX Century

1912 During the uprising by the Governor of Campeche against the Federal Government, the shop was ransacked by soldiers from the Federal Army, as were most of the other shops in the city. The shop owned by one of the brothers Estrada McGregor which was located in the 51st street between the 8th and the 10th street was also destroyed.

1914 On September 9th, D. Eligio died of unspecified health problem in a hospital in Mexico City. After all the set backs of the last few years, his death resulted in the shop finally closing and the building, that previously was used for the wholesale business, was left to the widow Rosario Méndez Estrada. Alter her death the buildings became property of her son Gonzalo Guerrero Méndez.

1940 After the death of Gonzalo the "Casa Guerra" became the property of his brother and sisters: Eligio, Gladis del Socorro and Mirella Guerrero Estrada. They consolidated the name to the Guerrero Méndez Brothers and Eligio Guerrero Estrada became the sole owner of the building.

1944 The building started to be used as a storeroom for the henequen fibers, which were produced in the Haciendas San Antonio Yaxá, Imí and Xtelchel. But after the economic decline of the Sisal fiber the building was abandoned for a time.

1950 The last news we have is that "Casa Guerra" was restored and adapted to become a "guest house".