Cluysenaar family

The Cluysenaar family is a Belgian family notable for its contributions to architecture and the arts. Its documented ancestry traces back to a Catholic family rooted in Flirsch in Tyrol, Austria, from which several later figures descended. The family’s Belgian branch is described as descending from Paulus Klausener, whose son Johannes-Petrus was an architect. The family’s history therefore reflects movement across Central and Western Europe, with connections recorded in Austria, the Netherlands, Belgium, France, and related European artistic and political circles. A central figure in the Belgian branch was Jean-Pierre Cluysenaar, an architect active in the nineteenth century. He married Elisabeth Puttaert in 1830 and later Adelaide Puttaert. His descendants included members of several generations of architects, artists, and related professional families. The broader family network also became connected by marriage to other prominent Belgian architectural and artistic lineages, including the Saintenoy family. Among the better-known descendants was Adèle Clotilde Cluysenaar, who married Gustave Jean-Jacques Saintenoy, a royal architect associated with the Count of Flanders. Their descendants included Paul Pierre Jean Saintenoy and Jacques Saintenoy, both architects. This line illustrates the family’s continuing presence within Belgium’s architectural profession and its links to royal and elite building circles. Another important branch descended through Jean André Alfred Cluysenaar, who lived from 1837 to 1902, and André Edmond Alfred Cluysenaar, who lived from 1872 to 1939. André married Alice Frances Gordon, whose ancestry was connected to the British poet George Gordon Byron, 6th Baron Byron. Their son Jean Edmond Cluysenaar, who lived from 1899 to 1986, married first Sybil Fitzgerald Hewat, a painter, and later Jacqueline Emilie Collier. These marriages extended the family’s associations beyond architecture into painting and wider European cultural networks. The family’s historical record also includes links to twentieth-century political and criminal events. Jacqueline Saintenoy, born in 1900 and deceased in 1978, was married to Pierre Pucheu, a former French Minister of the Interior who was executed after the Second World War. Anne Alice Andrée Cluysenaar, another member of the extended family, married Walt Jackson and was murdered by her stepson Timothy Jackson. The Cluysenaar family is not a commercial brand, company, or operating business in the conventional sense. It is better understood as a genealogical and cultural family designation used in reference works to group individuals connected by descent or marriage. Its significance lies in the accumulated contributions and relationships of family members, especially in Belgian architecture and the arts, rather than in products, services, commercial positioning, or corporate ownership.

The origins attributed to the Cluysenaar family lie in Flirsch, in Tyrol, Austria. The family is characterized in reference material as Catholic, and the Tyrolean branch produced or was connected to several notable descendants. One associated figure was Erich Klausener, who was killed during the Night of the Long Knives in Germany in 1934. The relationship illustrates the wider historical reach of the family’s ancestry, although the principal cultural identity of the Cluysenaar family is associated with its Belgian branch. That Belgian branch is traced to Paulus Klausener. His son Johannes-Petrus was an architect, establishing an early connection between the family and the profession for which later descendants became known. Another ancestral figure, Joannes, worked as an engineer in the Netherlands and married Gerinda Geritsen. They were the parents of Jean-Pierre, who became the most prominent nineteenth-century architect associated with the family. Jean-Pierre Cluysenaar married Elisabeth Puttaert in 1830 and subsequently Adelaide Puttaert. His descendants formed a broad network involving architecture, painting, royal service, and European public life. Adèle Clotilde Cluysenaar married Gustave Jean-Jacques Saintenoy, a royal architect of the Count of Flanders. Through this marriage, the Cluysenaar and Saintenoy families became connected, and the architectural tradition continued through Paul Pierre Jean Saintenoy and Jacques Saintenoy, both identified as architects. The family’s later Belgian line included Jean André Alfred Cluysenaar, born in 1837 and deceased in 1902, and his son André Edmond Alfred Cluysenaar, born in 1872 and deceased in 1939. André married Alice Frances Gordon, born in 1869, whose ancestry was connected with George Gordon Byron, 6th Baron Byron. The next generation included Jean Edmond Cluysenaar, who lived from 1899 to 1986. He married Sybil Fitzgerald Hewat, a painter, and later Jacqueline Emilie Collier. These family connections broadened the documented cultural profile from architecture to visual art and linked the Belgian family to British and other European lineages. The extended family also intersected with twentieth-century political history. Jacqueline Saintenoy, born in 1900 and deceased in 1978, married Pierre Pucheu, a former French Minister of the Interior. Pucheu was later executed in the postwar period. Another tragic event recorded in the family account concerns Anne Alice Andrée Cluysenaar, who married Walt Jackson and was murdered by her stepson Timothy Jackson. Because the subject is a family rather than a legal entity or consumer-facing organization, it has no identifiable headquarters, product portfolio, management structure, commercial market, or corporate timeline. Its historical importance is genealogical and cultural, centered on the role of several family members in Belgian architecture and the arts and on the family’s connections to wider European social and political history.

• 1830

  Jean-Pierre Cluysenaar’s first marriage

  [1]Cluysenaar familyen.wikipedia.org

  Jean-Pierre Cluysenaar married Elisabeth Puttaert in 1830; he later married Adelaide Puttaert.

• Tyrolean family origins

  [1]Cluysenaar familyen.wikipedia.org

  The family’s recorded roots are associated with Flirsch in Tyrol, Austria, within a Catholic family line from which later European descendants emerged.

• Formation of the Belgian branch

  [1]Cluysenaar familyen.wikipedia.org

  The Belgian branch is traced to Paulus Klausener and his son Johannes-Petrus, who is identified as an architect.

• Expansion of the architectural lineage

  [1]Cluysenaar familyen.wikipedia.org

  Through Adèle Clotilde Cluysenaar’s marriage to royal architect Gustave Jean-Jacques Saintenoy, the family became connected to another prominent Belgian architectural lineage.

1. 1Cluysenaar familyen.wikipedia.org