Last name Althaus (Althaus 
) , all around the world, is a common surname. The cognomen Althaus is characteristic of Aland Islands, where it is quite a common surname, Switzerland, and Germany, where it is quite a rare surname. Not in comparison with a country's population, it is commonest in Germany, Switzerland, and Brazil. Very seldom, Althaus is the forename as well as the last name.
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| Althaus | Brazil, Switzerland, United States, Germany, Australia |
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clemens von althaus German soldier who served as general in the Army of Peru, DE (b. 1790) |
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georg friedrich althaus German Protestant pastor (1790-1863) (b. 1790) |
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johann althaus Swiss farmer (1798-1876), CH (b. 1798) |
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theodor althaus German journalist and theologian, DE (b. 1822) |
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julius althaus German-English physician, DE (b. 1833) |
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clemente althaus Peruvian poet (1835-1881), PE (b. 1835) |
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| ludwig karl althaus (1788-1864), DE (b. 1788) |
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| august althaus (1791-1875), FR (b. 1791) |
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| georg wilhelm althaus DE (b. 1799) |
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| karl althaus DE (b. 1806) |
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| hermann althaus DE (b. 1810) |
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| friedrich althaus German writer, philologist, Germanist, publicist and translator (1829-1897), DE (b. 1829) |
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| carl wilhelm althaus DE (b. 1822) |
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| august althaus German politician (1839-1919), DE (b. 1839) |
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ernst von althaus German flying ace, DE (b. 1890) |
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