Grand Duchy of Marquette
Infobox
- Name1 source
- Grand Duchy of Marquette
- Established1 source
- 5 February 2019
- Leader title1 source
- Grand Duchess
- Leader1 source
- Nada I of Reynolds-Romanova
- Population (claimed)1 source
- 13
Elsewhere
Provenance
- MicroWiki — 6 fields · CC-BY-SA-4.0
- Photon geocoder (OSM) — 1 field · ODbL-1.0
Structured data is cross-verified across the sources above; user edits are recorded in the page history with a tamper-evident audit chain.