Frederik Leonardus Johannes Sixma (Q67198401)
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university teacher (1923-1963)
- F.L.J. Sixma
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Frederik Leonardus Johannes Sixma |
university teacher (1923-1963) |
|
Statements
1 reference
1 reference
5 February 1923Gregorian
1 reference
9 September 2019
1 reference
9 September 2019
18 February 1963
1 reference
17 September 1956
1 January 1960
1 reference
15 September 2019
16 December 1949
17 September 1956
1 reference
15 September 2019
Identifiers
1 reference