Conrad Mardefelt
Illustration — Conrad Mardefelt x M Merian dy.jpg Baron Conrad Mardefelt, formally Conrad von Maesberg, friherre Marderfelt (c. 1610–1688) was a field marshal of Sweden. He was a nobleman of Pomeranian origin.
Also recorded as Field Marshal Conrad von Maesberg, 1.Baron Marderfelt
Conrad Mardefelt

Matthäus Merian dy · Svenskt konstnärslexikon · Public domain
- Born
- 1610 · Stockholm.
- Died
- 1688 · Siedenbrünzow.
- Nationality
- Sweden
- Occupation
- military personnel · draftsperson · cartographer · general field marshal
- Languages
- Swedish
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Illustration — Conrad Mardefelt x M Merian dy.jpg Baron Conrad Mardefelt, formally Conrad von Maesberg, friherre Marderfelt (c. 1610–1688) was a field marshal of Sweden. He was a nobleman of Pomeranian origin.
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wikidata · Q1126916 · wikipedia · Conrad Mardefelt
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Identity and origins
Identity and origins
After having distinguished himself as a fortification officer with Lennart Torstensson, he was entrusted with the command of all the Swedish fortifications on German soil in 1646. He became a general in 1673 and a field marshal in 1675. King Charles XI created him a freiherr in 1677 with the baronial name Marderfelt (from which some literature has tended to drop one "r"). He was the father of Arvid Axel Mardefelt.
The authorities additionally record the heading Field Marshal Conrad von Maesberg, 1.Baron Marderfelt. His recorded language was Swedish. He married Lucia Catharina Theofili and Augusta Eleonora von der Lancken. 4 children are recorded: Filip Christoffer Marderfelt, Arvid Axel Mardefelt, August Philip Marderfelt and Baroness Christina Maria Marderfelt.
Life and career
Dated record
Life and career
The full dated record · 2 entries
1610
Conrad Mardefelt born at Stockholm.
1688
Conrad Mardefelt died at Siedenbrünzow.
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Stockholm.
Birth place
Siedenbrünzow.
Death place
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Bibliography printed in the source article · 1
- The article Conrad Mardefelt in Nationalencyklopedin (1994).
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Conrad Mardefelt is recorded as military personnel, draftsperson, cartographer and general field marshal.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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