Leonhard Euler has 1 brother,Johann Heinrich Euler and 2 sisters,Maria MagdalenaandAnna Maria.
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Leonhard Euler (after whom it was named).
Leonhard Euler (after whom it was named).
Leonhard Euler (after whom it was named).
Leonhard Euler (after whom it was named).
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Mark Leonhard has written:
'Leonhard' -- subject(s): Exhibitions, Portrait photography
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Leonhard Euler was a Swiss mathematician and scientist in the 18th century.
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