Ladislaus Pilars de Pilar

He was a son of Edward Gustaw Pilars (born in Opatówek in 1834, died in 1905), an accountant in Adolf Gottlieb Fiedler's cloth factory, and Ewa Grzankowska.

Ladislaus married Antonia Freiin von Oer (1872–1946), who was a court lady of the princess of Mecklenburg - Antoinette, Tsar Nicholas II's cousin.

His son Gabriel married 1935 Anna Herrin und Gräfin von Stubenberg.

He was a poet, the author of Tragedia ("The Tragedy"), a hexametric poem dedicated to Napoleon Bonaparte, the French Emperor.

He passed his youth and his early years in Opatówek and moved then to Struga Street in Warsaw.