Family name Westerflier (Westerflier 
) , in the entire world, is a rare surname. The surname Westerflier is characteristic of Western Europe, particularly Belgium, where it is quite a rare surname, Switzerland, where it is a rare surname, and Netherlands, where it is a very rare surname.
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| Westerflier | Belgium, Netherlands, France, Germany, Switzerland |
| a.j.a. van hövell tot westerflier (b. 1779) |
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eduard otto joseph maria van hovell tot westerflier Dutch politician and lawyer (1877-1936), NL (b. 1877) |
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| leonie baronin van heovell tot westerflier (born 1947) (b. 1947) |
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| françois baron van hövell tot westerflier (born 1948) (b. 1948) |
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| franciscus baron von hovell tot westerflier (born 1952) (b. 1952) |
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| baroness margarethe maria therese mechteld van hovell tot westerflier (born 1954) (b. 1954) |
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| baroness maria josephina theresia van hovell tot westerflier (1955-1956) (b. 1955) |
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| baroness bernadette maria sophie franziska van hovell tot westerflier (born 1958) (b. 1958) |
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| baroness elisabeth maria alexandra augusta van hovell tot westerflier (born 1959) (b. 1959) |
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| baroness alexandra maria elisabeth johanna van hovell tot westerflier (born 1962) (b. 1962) |
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| baroness antonia maria josefa angela van hovell tot westerflier (born 1963) (b. 1963) |
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