Skip to the content
Person

Maria Kalergis

Maria Kalergis von Nesselrode-Ereshoven (7 August 1822 Warsaw – 22 May 1874, Warsaw) was a Polish-German noblewoman, pianist, salon hostess and patron of the arts.

Also recorded as Maria Nesselrode · Maria Kalergis von Nesselrode-Ereshoven · Marie von Muchanoff-Kalergis

Maria Kalergis

Maria Kalergis, fotografia, Muzeum Teatralne w Warszawie

Karol Beyer · Jerzy Miziołek · Public domain

Name
Maria Kalergis
Birth Name
Maria von Nesselrode-Ehreshoven
Born
7 August 1822
Birthplace
Warsaw, Mazowsze Voivodeship, Congress Poland
Died
22 May 1874
Place of death
Warsaw, Warsaw Governorate, Congress Poland
Nationality
Poland · Russian Empire
Occupation
pianist · composer · salonnière
Fields
piano · art patronage
Languages
Polish · French · English

VALÉORINE Encyclopedia

VALÉORINE documentary reading

Documentary summary

Maria Kalergis von Nesselrode-Ereshoven (7 August 1822 Warsaw – 22 May 1874, Warsaw) was a Polish-German noblewoman, pianist, salon hostess and patron of the arts.

Admitted source layer · organised and presented by VALÉORINE

Note VALÉORINE

Maria Kalergis (1822–1874) was a Polish and Russian composer, pianist and salonnière. The composer was born and died in Warsaw. Maria Kalergis was active in art patronage and piano. Languages used include English, French and Polish.

Composed from admitted, traceable facts · 27 September 2026

VALÉORINE

Reference Check

Propose documentary evidence for Maria Kalergis. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.

Sign in to contribute

World of VALÉORINE

Documentary connections

Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.

Documentary evidence

Documentary basis

Authority files

wikidata · Q2022977 · wikipedia · Maria Kalergis

In this article

  1. 01Biography
  2. 02Archives and collections
  3. 03Notes, references and evidence

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.

Elsewhere in Music memorabilia

For owners

Own a work by Maria Kalergis?

A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.