Simon I Gurieli
Simon I Gurieli( also Svimon;, 1606 –), of the House of Gurieli, was Prince of Guria from 1625 to 1626.
He acceded to power in Guria, a small principality in southwest Georgia, after having murdered his father, Mamia II Gurieli, and was dethroned and blinded by his brother- in- law Levan II Dadiani, Prince of Mingrelia.
Simon thereafter became a monk and retired to Jerusalem.
David Dadiani
David Dadiani (23 January 1813 – 30 August 1853), of the House of Dadiani, was Prince of Mingrelia, in western Georgia, from 1846 until his death in 1853.
A son of Levan V Dadiani, he became "de facto" ruler of Mingrelia on his father's retirement in 1840.
Like his father, David ruled as an autonomous subject of the Russian Empire and served as a major-general of the Russian army.
David presided over the frequently heavy-handed efforts to modernize Mingrelia's government, economy, and education.
The Russian authorities, citing the Mingrelians' discontent with Dadiani's harsh measures, attempted, but failed to bribe him into resigning his office.
David died of malaria at the age of 40.
Lamman Rucker
Lamman Rucker( born October 6, 1971) is an American actor.
Rucker began his career on the daytime soap operas" As the World Turns" and" All My Children", before roles in Tyler Perry's films
" Why Did I Get Married?
Why Did I Get Married Too?", and" Meet the Browns", and its television adaptation.
In 2016, he began starring as Jacob Greenleaf in the Oprah Winfrey Network drama series," Greenleaf".
Tamar of Mukhrani
Tamar( died 1683) was a Georgian princess of the House of Mukhrani who was married, successively, to three sovereigns of western Georgia — Levan III Dadiani, Prince of Mingrelia, then King Bagrat V of Imereti, and finally, Giorgi III Gurieli, Prince of Guria.
Tamar's marriages were part of political intrigues and accompanying wife swaps characteristic for the Georgian history of that century.
Vakhtang I Gurieli
Vakhtang I Gurieli( died 1587), of the House of Gurieli, was Prince of Guria from 1583 to 1587.
He ruled Guria, a small state in southwestern Georgia, as a client of Mamia IV Dadiani, Prince of Mingrelia, who had deposed Giorgi II Gurieli.
Vakhtang was one of the sponsors of the Shemokmedi Monastery, Guria's principal cathedral.
Boris Vyacheslavich
Boris Vyacheslavich was Prince of Chernigov for eight days in 1077.
He was the son of Vyacheslav Yaroslavich, Prince of Smolensk.
Following his father's death in 1057, the child Boris was debarred from his inheritance.
He died fighting against his unclesVsevolod Yaroslavich, Prince of Chernigov and Izyaslav Yaroslavich, Grand Prince of Kievon 3 October 1078.
Grigol Dadiani (Kolkhideli)
Prince Grigol Dadiani (6 October 1814 – 24 December 1901) was a member of the Georgian noble Dadiani family of Mingrelia.
He was a son of Levan V Dadiani, Prince-regnant of Mingrelia, and member of the regency council for his nephew, Niko
I Dadiani.
As an officer in the Imperial Russian service, he took part in the Russo-Turkish, Crimean, and Caucasus wars, and retired with the rank of General of the Infantry.
He was also a literature enthusiast and himself a poet of some talent, writing in the spirit of Georgian Romanticism under the pen name of Kolkhideli (კოლხიდელი, "Colchian").
Salome Dadiani
Salome Dadiani( 13 October 1848 – 23 July 1913) was a Georgian princess, the only sister of Niko Dadiani, the last Prince of Megrelia.
She accompanied her mother, Princess Ekaterine, in her visit to Paris in 1868 and married Prince Achille Murat( 1847 – 1895), a brother of Joachim, 4th Prince Murat( and grandson of Marshal Joachim Murat), on 13 May 1868.
Their descendants, Prince and Princess Murat, now reside in Tbilisi after residing in Zugdidi, Georgia.
Niko I Dadiani
Nikoloz "Niko" Dadiani , or Nikolay Davidovich Dadian-Mingrelsky (4 January 1847 – 23 January 1903), was the last Prince of Mingrelia from 1853 to 1867.
Of the House of Dadiani, one of the leading Georgian noble families, he succeeded on the death of his father, David Dadiani, but he never ruled in his own right; during his minority, the government was run by regency presided by his mother, Princess Ekaterina, and in 1857, Mingrelia was placed under a provisional Russian administration.
In 1867, Dadiani formally abdicated the throne and Mingrelia was directly incorporated into the Russian Empire.
Dadiani mostly lived in Saint Petersburg, being close to the court.
He was an officer in the Imperial Russian Army, distinguished himself in the Russo-Turkish War (1877–1878), and retired with the rank of major-general.
Kaikhosro I Gurieli
Kaikhosro I Gurieli( died 1660), of the House of Gurieli, was Prince of Guria from 1626 to 1658.
He was installed by Levan II Dadiani, Prince of Mingrelia, in place of his deposed predecessor Simon I Gurieli.
In his turn, Kaikhosro was overthrown and expelled by King Alexander III of Imereti.
His comeback to Guria, in an Ottoman- supported endeavor, concluded with his assassination by a Gurian nobleman.

Question: What is the cause of death of Niko I Dadiani's father?
Answer: malaria