French revolutionists condemned King Louis XVI to death on 21. January 1793 by means of the guillotine at the Place de la Revolution in Paris (roughly where the Obelisk decorating the Place de la Concorde stands today). After a short but defiant speech he lost his head as the crowd rushed to the scaffold to dip hankerchiefs into his blood as momentos. An ornate gourd decorated with French Revolution themes was recently uncovered which had contained a blood soaked hankerchief dating to this time. The gourd was allegedly a gift to Napoleon Bonaparte who became First Consul of France in 1799 and Emperor in 1804. An anonymous Italian family was in its posession since possibly the late 1800s and came forward with the relic. It bears an inscription that Maximilien Bourdaloue on 21. January dipped his hankerchief in the blood of the king. Dried blood was scraped out and this is the same DNA we present in this DNA spotlight! The sample contains unsually high and rare markers for the Y-DNA haplogroup G2a.

Louis XVI's direct male line ancestor Henri IV was famous for enacting the Edict of Nantes which guaranteed religious liberties to Protestants ending 30 years of fighting between French Protestants and Catholics - he was assassinated in 1610 by a French Catholic zealot. The remains had been presumed lost in the chaos of the French Revolution after a mob of revolutionaries desecrated the graves of French kings in the royal chapel of Saint-Denis in Paris in 1793. However, the head was passed down over the centuries by secretive private collectors and positively identifed in 2010 with a radiocarbon date between 1450 and 1650. The features were consistent with the king's face including a dark mushroom-like lesion near the right nostrial, a healed facial stab wound and a pierced right earlobe. The hair color and moustache and beard on the mummified head fit the appearance of the king at the time of his death as well as matched his portraits. Furthermore cutting wounds were visible corresponding to the separation of the head from the body in 1793 and digital facial reconstruction of the skull matched the plaster mould of his face made just after his death in 1610. The DNA was then tested and compared to the blood from the gourd.

In December 1770 Ludwig van Beethoven was born in Bonn at Bonngasse 20 and baptized with the name of his famous grandfather - a successful musician from Flemish Belgium - and he was given this name in hopes to surpass his famous ancestor. Recognizing he had a prodigy his hands, Ludwigs father Johan van Beethoven tried to present his talented son at his first show at the age of 7. His father pushed him hard and would wake him in the middle of the night to practice his music. By the age of 16 Beethoven was employed as court organist in Bonn by the brother of Emperor Josef of Vienna. The same year he visited Vienna, met Mozart and returned home shortly before his mother died. His father become an alcoholic and forced to retire from his job in service of the Court. Ludwig was forced into adulthood, making real money and had to take care of his two younger brothers. In 1792 at the age of 21 Beethoven arrives in Vienna - the cultural capital - a city overflowing with music in hopes to expand his future. Wolfgang Amadeus Mozart had died just the year before and the great composer Haydn was ageing - destiny had prepared a place for Beethoven. Music is everywhere - and in less than a year he creates a big name for himself. Beethoven catches the attention of the famous composer Haydn who is amazed at the young talent who arrived from Bonn and begins studying with him.

One of the most important things for Beethoven was making contact with the aristocrats - who hosted concerts in their palaces on a weekly basis. They would meet regularly and host the best musicians of the town. He would seek sponsors who would let him make music the way he wanted rather than what was expected of him. Aristocratic patrons such as Joseph Franz von Lobkowitz around the same age as Beethoven would seek fun in their palaces and inviting a wild child like Beethoven made life exciting. These patrons were critical for Beethovens finances. However by his mid 20s Beethoven noticed his hearing was disappearing. He had to site closer and closer to the stage to hear the notes and music. This began with the high frequency notes such as piccolos, flutes and top of the violin while maintaining the lower frequencies. This would distort what he was hearing. He became isolated from conversations and began avoiding people. Losing hearing, the one important element of his senses was the cruelest form of torture. This is when he wrote his famous Moonlight Sonata as the music reflected his own mortality. The ideas came faster to him than he could digest them - he changed the course of music. He stood between 2 generations - one foot firmly ground in Mozart / enlightenment and Goethe. His other part was a member of romanticism - he transformed music from enlightenment into romanticism.

In 1991, hikers discovered the mummified remains of a man who died 5300 years ago in the Alps with an arrow stuck through his shoulder. His genetics show great affinity to modern Sardinia and it is thought if you have ancestors stem from the region between Sardinia and the Alps, there is a chance you could be related to Ötzi. Found in the Ötztal Alps between Italy and Austria, he was given the nickname Ötzi and represents Europe's oldest known natural mummy.

He is believed to have been murdered as the arrowhead in his left shoulder was a fatal wound. He had brown eyes, O-type blood, was lactose intolerant and probably had Lyme disease. Analysis of his colon showed Ötzi's second-to-last meal included ibex meat, cereals and plants. His last meal included red deer meat, grasses and cereals. He had a gap in his smile, lacked wisdom teeth and also had a fairly rare condition where he lacked the smallest ribs on either side.