In 1674 the Tsar Alexis Michailovitch entrusted Spatar with a mission in China, where he was to open negotiations with a view to commercial and political relations between Russia and China. In the course of his journey Spatar carefully collected all possible information concerning the countries he traversed. He thus gathered much interesting geographical knowledge and highly important data concerning the commercial value of Asiatic rivers, and specially the Amour river.
At Pekin, Spatar rapidly learnt the Chinese language, occupied for three years the post of ambassador in China, and returned to Russia bringing back most valuable information and many rich presents given him by the Emperor of China.
All this had excited the jealousy of the Muscovite courtiers; they took advantage of the coincidence between the death of the Tsar and Spatar’s return to deprive him of his treasures and to have him exiled to Siberia. But, when Peter the Great ascended the throne, Spatar succeeded in making a letter reach him relating his misfortunes, and the Tsar recalled him, gave him back his property, and showered honours upon him. Spatar again became interpreter of the Embassy; Peter consulted him in all Far-Eastern questions, and gave him confidential documents to translate into foreign languages.
Spatar’s literary activity was vast and varied. He translated the Bible from the Greek into Roumanian; he wrote a chronicle on the origin of Roumania, articles on theology, a Greco-Latin-Russian dictionary, and a work entitled Arithmetic, in which he discussed, by means of numbers and figures, questions of Theology, Philosophy, and Ethics. He dealt in his writings with Art, Archæology, and History; described his Siberian travels, China and the Amour river, and made numerous translations of diplomatic documents. His erudition was such that his contemporaries appealed to his knowledge as they would have consulted an encyclopædia.
He had married a Muscovite and had several sons and grandsons. Three of his nephews came from Moldavia to join him and entered the Russian army. He died in 1714 at the age of 80. Such is the history of the “Great Spatar.”
The following notice is to be found in Brockhaus and Effrone’s Encyclopædia: “The Metchnikoffs are a noble family, descended from a Moldavian Boyar, the Spatar (sword-bearer) Joury Stepanovitch,[6] who came to Russia with Prince Cantemir. Peter the Great gave this Boyar large land estates. His son took the name of Metchnikoff (Russian translation of Sword-bearer).”
The following generations included military men chiefly, one sailor, one mining engineer, one senator, but no scientific men.
On the mother’s side, Elie Metchnikoff had no ancestor as remarkable or as romantic as the great Spatar. Yet his grandfather, Leo Nevahovitch, was a very intelligent and highly cultivated man. He had been Farmer-General for tobacco in Poland. A Jew by race, he took to heart the persecutions directed against his co-religionists and defended them in literary newspaper articles. Nevertheless he accepted indirect advice from Alexander I. and let himself be baptized. He adopted the Lutheran religion and his children were brought up in it.
At the beginning of the Polish Revolution in 1830, Nevahovitch was warned that his house was about to be sacked; the warning reached him as he was peacefully enjoying a theatrical performance. He hurried to prepare for departure and left Warsaw with his family for Petersburg, where he lived on his income. Having given up business, he took up literary work and translated German philosophical works, made friends in the literary world, and knew Pushkin and Kriloff. His children, Emilia Lvovna amongst others, inherited his intellectual gifts. One of his sons was a remarkable caricaturist and edited a caricature newspaper which was very well known at the time. The Nevahovitch family produced no men of science. Metchnikoff himself considered that he had inherited his mother’s disposition and turn of mind. In any case, his ancestors on both sides included talented individuals, from whom he may have inherited his gifts and his innate taste for science.