Guillaume Peiffer
Guillaume Peiffer (born 2 May 1928) was a Luxembourgian footballer. He played in nine matches for the Luxembourg national football team from 1950 to 1955. He was also part of Luxembourg's team for their qualification matches for the 1954 FIFA World Cup. References

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1928 births
Possibly living people
Luxembourgian men's footballers
Luxembourg men's international footballers
Place of birth missing
Men's association football players not categorized by position