Jose Miguel de Alegria was born circa 1779.
In 1782, he lived in Mier. The church census recorded that he was a young child, español, and 3 years old. His household included 4 people:
Miguel de Alegria Lazcano, español, married, age 60.
Ana Maria de Cuellar, española, married, age 28.
Jose Miguel de Alegria, español, a young child, age 3.
Maria Dolores de Alegria, india, a young child, age 5.