After most of its original members died, the institution became less active; then, Jorge Verea y Vallarta's nephew, Ricardo Lancaster-Jones y Verea, reorganized it between 1950–53, it was formally re-established with an act dated on 8 May 1953."Enciclopedia de México", Volúmen 5, 1978, pp. 256-257."Revista Genealógica Latina", Federação dos Institutos Genealógicos Latinos, Vol. 8-10, 1956, pp. 244-245 y 270."The Augustan", Augustan Society, Vol. 17-20, 1975, pp. 91, 93 y 104. After Lancaster-Jones y Verea's death in 1983, the institution became extinct.Otros mexicanos se distinguen, como Ricardo Lancaster-Jones y Verea, de Guadalajara, por haber mantenido medio viva a la Academia de Genealogía y Heráldica Mota Padilla en la ciudad de su residencia, intento con poca fortuna imitado por algunos entusiastas en Oaxaca y Mérida. Ordoñez Jonama, Ramiro; "Panorama Actual de los Estudios Genealógicos en Mesoamérica", published in: "Hidalguía", Numbers 250-251, Madrid, 1995, p. 456
