Surname Bertholf (Bertholf 
) , in the entire world, is a rare family name. The last name Bertholf is habitual in South Korea, where it is a rare surname, the United States, and New Zealand, where it is a very rare surname. Not in comparison with a country's population, the name is most common in the United States, South Korea, and Canada.
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| Bertholf | South Korea, United States, Canada, France, New Zealand |
| hilarius bertholf Hilarius Bertholf of Ledeberg (d c August 1533), a correspondent of Desiderius Erasmus, cf. Contemporaries of Erasmus I, 141-142, BE (b. 1470) |
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| guiliam bertholf 1656–1726? , Dutch Reformed minister (b. 1656) |
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| robert bertholf American academic and writer (1940-2016), US (b. 1940) |
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| dennis bertholf Ph.D. New Mexico State University 1968 |
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| bertholf dupé |
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