THE CREATIVE WORK OF ARCHITECTOR PIERRE RICAUD DE TIRREGAILLE
In this article we examine the figure of the military engineer, geometer,
architect Pierre Rico de Tirregaille (Tirrgaille, French Pierre Ricaud de Tirregaille, Ricaud
(Ricaut, Ryko) Pierre de Tirregaille (Tirgaille)). The years of his activity (about 1725 - after
1772) are relatively well known to researchers. But his biography remains unknown, except
for the period of activity in the Commonwealth. Analysis of the results of previous research
has shown that scientific research has been conducted in several areas. The first area