User talk:80.28.220.41

July 2020
Hello, I'm HaeB. I noticed that you added or changed content in an article, Mateusz Morawiecki, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at the tutorial on citing sources. If you think I made a mistake, you can leave me a message on my talk page. Thank you. HaeB (talk) 10:04, 13 July 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

May 2021
Please do not introduce incorrect information into articles, as you did to Royal Navy. Your edits could be interpreted as vandalism and have been reverted. If you believe the information you added was correct, please cite references or sources or discuss the changes on the article's talk page before making them again. If you would like to experiment, use the sandbox.  Why on earth do you think that you can edit an article when you are incapable of reading the cited reference? David Biddulph (talk) 19:38, 22 May 2021 (UTC)

August 2021
Please do not add or change content, as you did at History of the Jews in Antwerp, without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Drmies (talk) 17:46, 26 August 2021 (UTC)

September 2022
Hello, I'm SunDawn. I noticed that you made a change to an article, Settlement of Iceland, 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. &maltese; SunDawn &maltese;    (contact)   22:28, 28 September 2022 (UTC)