User talk:221.168.26.189

April 2022
Hello, I'm SunDawn. I noticed that you made a change to an article, Tokugawa Iesada, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. SunDawn talk  04:02, 29 April 2022 (UTC)

May 2022
Please stop your disruptive editing. If you continue to add unsourced or poorly sourced content, as you did at Jean-Antoine Chaptal, you may be blocked from editing. Nythar (talk) 03:39, 11 May 2022 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Antoine-François Andréossy. Nardog (talk) 03:47, 13 May 2022 (UTC)

 Anonymous users from this IP address have been blocked from editing for a period of 31 hours for persistently adding unsourced or poorly sourced content. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:.  Spencer T• C 23:07, 13 May 2022 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.

I have blocked you for 6 months for your disruptive editing. PhilKnight (talk) 06:53, 16 May 2022 (UTC)

March 2023
Please do not use styles that are nonstandard, unusual, inappropriate or difficult to understand in articles. There is a Manual of Style, and edits should not deliberately go against it without special reason. Thank you. Materialscientist (talk) 04:01, 31 March 2023 (UTC)