Statements: Czesław Siekierski

Canonical ID: Q6271409 · Entity type: Person (reference)

This table shows statement-based, sourced records from our database. For more context, learn about how OpenSanctions stores information.

Property	Value	Lang	Source dataset	Source ID	First seen
`Person:birthDate`	1952-10-08		wd_categories	`Q6271409`	2024-09-28
`Person:birthDate`	1952-10-08		wd_peps	`Q6271409`	2024-10-11
`Person:birthDate`	1952-10-08	pol	pl_sejm	`pl-sejm-acd66b02681c86b05b121b26525f18d5d354b5fc`	2025-10-30
`Person:birthDate`	1952-10-08		wikidata	`Q6271409`	2023-07-18