https://www.rferl.org/a/thailand-king-dies-bhumibol/28050976.html
Thailand's King, World's Longest-Reigning Monarch, Dies
Thailand's King Bhumibol Adulyadej, the world's longest-reigning monarch, has died after 70 years on the throne.
reigning monarchthailandkingworldlongest
https://obiterj.blogspot.com/2015/09/our-longest-reigning-monarch.html
Law and Lawyers: Our longest reigning Monarch
Today - 9th September - is the day Her Majesty The Queen becomes the longest reigning Monarch - The Telegraph 9th September. The Queen ...
law and lawyerslongestreigningmonarch
https://www.ibtimes.co.uk/queen-elizabeth-ii-britains-longest-reigning-monarch-63-years-photos-1518755
Queen Elizabeth II, Britain's longest-reigning monarch: 63 years in photos | IBTimes UK
Dec 30, 2015 - On 9 September Queen Elizabeth II will surpass her great-great-grandmother Queen Victoria's reign of 63 years and 216 days.
queen elizabeth ii