Tuesday, July 18, 2023

Bluetooth Named After Our Relative

Did you know that Bluetooth was named after our Viking ancestor found in the LITTLE Family Tree?

The Bluetooth technology design was named in 1997 after a Danish king, Harald “Bluetooth”, based on an analogy that the technology would unite devices the way Harald Bluetooth united the tribes of Denmark into a single kingdom. The Bluetooth logo consists of his initials, H () and B () from and an alphabet of 16 characters from the period. The alphabet is a runic alphabet called the “Younger Futhark”, and the Bluetooth logo is a “bind rune”.  

Who was Harald Bluetooth?

Harald "BluetoothGormsson ruled as King of Denmark for 28 years (c.958–986), and ruled as king of Norway about 15 years in the 970’s. He introduced Christianity to Denmark and consolidated his rule over most of Jutland and Zealand. He was the son of King Gorm the Old and of Thyra Dannebod.

It seems Harald Bluetooth is well regarded among the Danes in Denmark. 2 massive runestones were raised (carved with runic letters and positioned) by he and his father that are national treasures. The two huge rocks are located in the town of Jelling in Denmark and are commonly known as “Jelling Stones”.

Large life-sized replicas of Harald Bluetooth’s stone are located in many parts of the world. One was specially made for the Denmark exhibit in the Panama International Exhibition in San Francisco in 1915. The exhibit celebrated the completion of the Panama Canal only 9 years after the devastating earthquake and fire of 1906, helping the city get back on its feet.

Runic Alphabet

Runestones and Jelling stones

runestone is typically a raised stone with a runic (Viking alphabet prior to Latin) inscription. The tradition began in the 4th century and lasted into the 12th century, but most of the runestones date from the late Viking Age. Most runestones are located in Scandinavia, but there are also scattered runestones in locations that were visited by Norsemen during the Viking Age. Runestones are often memorials to dead men. Runestones were usually brightly colored when erected, though no longer evident as the color has worn off.

The Lingsberg Runestone 

The Jelling stones are massive carved runestones, from the 10th century, found at the town of Jelling in Denmark


The older of the two Jelling stones was raised by King Gorm the Old in memory of his wife Thyra. The larger of the two stones was raised by King Gorm's son, Harald Bluetooth, in memory of his parents, celebrating his conquest of Denmark and Norway, and his conversion of the Danes to Christianity. The runic inscriptions on these stones are considered the best known in Denmark. In 1994, the stones, in addition to the burial mounds and small church nearby, were inscribed on the UNESCO World Heritage List as an unparalleled example of both pagan and Christian Nordic culture. The stones are strongly identified with the creation of Denmark as a nation state. The larger stone explicitly mentions the conversion of Denmark from Norse paganism and the process of Christianization, alongside a depiction of the crucified Christ; it is therefore popularly dubbed "Denmark's baptismal certificate”, an expression coined by an art historian in the 1930s.

Close up of Harald’s Jelling Stone

Runestones were originally colored similar to this copy in the Viking Exhibition in the National Museum of Denmark.

What is the Curmsun Disc?

The Curmsun Disc is a concave gold disc, dated to the 10th to 12th century, that gained scholarly attention in 2014 after an 11-year-old Polish girl in Sweden showed it to her history teacher. The disc did not appear to be made of gold so it was placed in a box with old buttons.

The disk weighs .890 oz and has a diameter of 1.8 in. The Danish Viking king Harald Bluetooth is mentioned in the inscription of the disc.

So when you see the Bluetooth logo or operate a wireless Bluetooth device like your wireless speakers or earbuds, you can say that it was named after your ancestor.  

To find out more:

Harald Bluetooth - Wikipedia

Jelling stones - Wikipedia

Bind rune - Wikipedia

Curmsun Disc - Wikipedia

Runestone - Wikipedia

The rune stones - Jellingprojektet (natmus.dk)

Most information from Wikipedia and the National Museum of Denmark.