From Facts in Motion.

You might have heard this in a song already—there is a way someone can become their own grandfather. But how, exactly?

Sources:

8:45
London Literary Gazette – 12 Jan 1822
https://archive.org/details/sim_literary-gazette_1822-01-12_260/page/30/mode/2up

9:30
Titusville Hearald – 22 Nov 1866 https://archive.org/details/newspaperarchive-titusville-herald?tab=collection&query=Titusville+Hearald+%281866-11-22%29

10:08
Dover Chronicle – Friday 19 July 1872 https://www.britishnewspaperarchive.co.uk/viewer/bl/0004171/18720719/109/0007
Sleaford Gazette – Saturday 26 May 1888 https://www.britishnewspaperarchive.co.uk/viewer/bl/0003354/18880526/054/0005
Barnet Press – Saturday 30 January 1892
https://www.britishnewspaperarchive.co.uk/viewer/bl/0000951/18920130/049/0002

10:35
Harmon – Spencer Democrat – https://newspaperarchive.com/spencer-democrat-feb-04-1892-p-1/
Harmen – Carlisle Patriot
https://www.britishnewspaperarchive.co.uk/viewer/bl/0000365/18951115/142/0007
Harem – Anderson Daily Bulletin
https://newspaperarchive.com/anderson-daily-bulletin-jul-25-1981-p-15/
10:55
Nov 14 1904 – London Monitor and New Era
https://newspaperarchive.com/london-monitor-and-new-era-nov-14-1902-p-2/

11:13
16 Jan 1902 Richmond Hill Liberal
https://newspaperarchive.com/richmond-hill-liberal-jan-16-1902-p-6/

12:10
Albert Schmitz – 20 April 1902 – The Atlanta Constitution
https://archive.org/details/per_atlanta-constitution_1902-04-20_34/page/n2/mode/1up?view=theater
Beppo Bruzoni – May 24 1903 – Washington Times
https://newspaperarchive.com/washington-times-may-24-1903-p-35/
Peter Linsky Dez 5 1953 – Austin Daily Herald
https://newspaperarchive.com/austin-daily-herald-dec-05-1953-p-2/
Peter Linsky Jan 5 1923 – Moulton Weekly Tribune
https://newspaperarchive.com/moulton-weekly-tribune-jan-05-1923-p-3/
James Hartwell – 28 December 1900 – Rensselaer Semi-Weekly Republican
https://newspapers.library.in.gov/?a=d&d=RSWR19001228.2.15&e=——-en-20–1–txt-txIN

History: https://www.genealogymagazine.com/im-my-own-grandpa/
Bill Wyman: https://www.cracked.com/article_32405_bill-wyman-from-the-rolling-stones-is-his-own-grandson.html
Temporal Paradox: http://www.mjyoung.net/time/theory101.html#:~:text=This%20is%20technically%20the%20umbrella,origin%20of%20its%20own%20existence

Thanks for watching