These all seem to be related and/or the same peoples over various times and regions. Not sure about the Tocharian, as they weren't discovered until recently and thought to be the R1a1a1 mummies found in extreme NW China.
Togarmah, son of Gomer as listed in The Table of Nations in Genesis 10 is thought to have settled in the present day Turkey/Armenia area.
The Teucri are considered from modern day Turkey in or near Troy where the Trojans were and some speculate they were the early ancestors of the Trojans.
The Tjekker were the "Sea Peoples" whom invaded Egypt and is thought to later have settled in Dor, which is in modern day Northern Israel.
"TJEKKER / SHEKELESH The Tjekker are of uncertain origin, but they raided Egypt repeatedly before settling in northern Canaan. They may originally have been the Teucri, a tribe inhabiting northwest Anatolia around Troy. They conquered the city-state of Dor and turned it into a Tjekker kingdom. They are one of the few of the Sea Peoples for whom a ruler's name is recorded - in the papyrus account of Wenamun, an Egyptian priest...
Source:
http://web.raex.com/~obsidian/gktrib.html#Sea%20People
MORE: There is a story wrote between 1570 - 1070 BC called "The Report of Wenamum" by a man named Wenamum and he states in this report that Dor was in control by the Tjekker and even names Beder as the prince.
"I stayed until the fourth month of summer in Tanis. Then Smendes and Tentamun sent me off with the ship's captain Mengebet, and I went down upon the great sea of Phoenicia in the first month summer, day 1. I arrived at Dor, a Tjeker town; and Beder, its prince, had fifty loaves, one jug of wine, and one ox-haunch brought to me. Then a man of my ship fled after stealing one vessel of gold worth 5 deben, four jars of silver worth 20 deben, and a bag with 11 deben of silver; [total of what he stole]: gold 5 deben, silver 31 deben."
Source: http://phoenicia.org/wenamun.html
An historical timeline to gain prospective of world events up to and during this time:
1590 BC: Teucer born?
1250 BC: Trojan War
1050 BC: Beder, prince of Dor, Tjekker
990 BC: King David's defeat of Dor
722 BC: Northern Israel taken into captivity by the Assyrians
c. 3500 BC: Egyptian calendar
3300 BC: Bronze Age begins in the Near East[1]
3300 BC: Newgrange Ireland
3300 BC: Hakra Phase of the Indus Valley Civilization begins in the Indian Sub-continent.
3300-3000 BC: Saflieni phase in Maltese prehistory
3200 BC: Cycladic civilization in Greece
3200 BC: Norte Chico civilization begins in Peru
3200 BC: Rise of Proto-Elamite Civilization in Iran
3100 BC: Skara Brae Scotland
3100 BC: First dynasty of Egypt
c. 3000 BC: Sumerian cuneiform writing system.[2]
c. 3000 BC: Stonehenge construction begins. In its first version, it consisted of a circular ditch and bank, with 56 wooden posts.[3]
c. 3000 BC: Cucuteni-Trypillian culture in Romania and the Ukraine
3000 BC: Jiroft civilization begins in Iran
3000 BC: First known use of papyrus by Egyptians
2800 BC: Kot Diji phase of the Indus Valley Civilization begins
2800 BC: Three Sovereigns and Five Emperors period in China
2700 BC: Minoan Civilization ancient palace city Knossos reach 80,000 inhabitants
2700 BC: Rise of Elam in Iran
2700 BC: The Old Kingdom begins in Egypt
2600 BC: Oldest known surviving literature: Sumerian texts from Abu Salabikh, including the Instructions of Shuruppak and the Kesh temple hymn.
2600 BC: Mature Harappan phase of the Indus Valley civilization (in present-day Pakistan and India) begins
2600 BC: Emergence of Maya culture in the Yucatán Peninsula
2560 BC: King Khufu completes the Great Pyramid of Giza.
2500 BC: The mammoth goes extinct.
2200 -2100 BC: 4.2 kiloyear event: a severe aridification phase, likely connected to a Bond event, which was registered throughout most North Africa, Middle East and continental North America. Related droughts very likely caused the collapse of the Old Kingdom in Egypt and of the Akkadian Empire in Mesopotamia.
2200 BC: completion of Stonehenge.
2070 BC: Yu the Great established the Xia Dynasty in China
2000 BC: Domestication of the horse
1800 BC: alphabetic writing emerges
1700 BC: Indus Valley Civilization comes to an end but is continued by the Cemetery H culture; The beginning of Poverty Point Civilization in North America
1600 BC: Minoan civilization on Crete is destroyed by the Minoan eruption of Santorini island.
1600 BC: Mycenaean Greece
1600 BC: The beginning of Shang Dynasty in China, evidence of a fully developed Chinese writing system
1600 BC: Beginning of Hittite dominance of the Eastern Mediterranean region
1500 BC: Composition of the Rigveda is completed
1400-400 BC: Olmec civilization flourishes in Pre-Columbian Mexico, during Mesoamerica's Formative period
1200 BC: The Hallstatt culture
1200-1150 BC: Bronze Age collapse in Southwestern Asia and in the Eastern Mediterranean region. This period is also the setting of the Iliad and the Odyssey epic poems (which were composed about four centuries later).
c. 1180 BC: Disintegration of Hittite Empire
1100 BC: Use of Iron spreads.
1046 BC: The Zhou force (led by King Wu of Zhou) overthrow the last king of Shang Dynasty; Zhou Dynasty established in China
1020 to 930 BC: The beginning of the Kingdom of Israel (united monarchy) occurred sometime between these dates
890 BC: Approximate date for the composition of the Iliad and the Odyssey
800 BC: Rise of Greek city-states
Togarmah, son of Gomer as listed in The Table of Nations in Genesis 10 is thought to have settled in the present day Turkey/Armenia area.
The Teucri are considered from modern day Turkey in or near Troy where the Trojans were and some speculate they were the early ancestors of the Trojans.
The Tjekker were the "Sea Peoples" whom invaded Egypt and is thought to later have settled in Dor, which is in modern day Northern Israel.
"TJEKKER / SHEKELESH The Tjekker are of uncertain origin, but they raided Egypt repeatedly before settling in northern Canaan. They may originally have been the Teucri, a tribe inhabiting northwest Anatolia around Troy. They conquered the city-state of Dor and turned it into a Tjekker kingdom. They are one of the few of the Sea Peoples for whom a ruler's name is recorded - in the papyrus account of Wenamun, an Egyptian priest...
- Beder (Prince of Dor)...............................c. 1050 BCE
- To Macedonia.......................................191-185
- Dor fell to King David of Israel in the 990's, and the Tjeker are not mentioned after that date.
- TEUCRI An Anatolian tribe who may be identical to the Tjekker, one of the Sea Peoples - dates can be regarded as traditional lore.
- Scamandrus........................................1614-1590
- Teucer............................................1590-1568"
Source:
http://web.raex.com/~obsidian/gktrib.html#Sea%20People
MORE: There is a story wrote between 1570 - 1070 BC called "The Report of Wenamum" by a man named Wenamum and he states in this report that Dor was in control by the Tjekker and even names Beder as the prince.
"I stayed until the fourth month of summer in Tanis. Then Smendes and Tentamun sent me off with the ship's captain Mengebet, and I went down upon the great sea of Phoenicia in the first month summer, day 1. I arrived at Dor, a Tjeker town; and Beder, its prince, had fifty loaves, one jug of wine, and one ox-haunch brought to me. Then a man of my ship fled after stealing one vessel of gold worth 5 deben, four jars of silver worth 20 deben, and a bag with 11 deben of silver; [total of what he stole]: gold 5 deben, silver 31 deben."
Source: http://phoenicia.org/wenamun.html
An historical timeline to gain prospective of world events up to and during this time:
1590 BC: Teucer born?
1250 BC: Trojan War
1050 BC: Beder, prince of Dor, Tjekker
990 BC: King David's defeat of Dor
722 BC: Northern Israel taken into captivity by the Assyrians
c. 3500 BC: Egyptian calendar
3300 BC: Bronze Age begins in the Near East[1]
3300 BC: Newgrange Ireland
3300 BC: Hakra Phase of the Indus Valley Civilization begins in the Indian Sub-continent.
3300-3000 BC: Saflieni phase in Maltese prehistory
3200 BC: Cycladic civilization in Greece
3200 BC: Norte Chico civilization begins in Peru
3200 BC: Rise of Proto-Elamite Civilization in Iran
3100 BC: Skara Brae Scotland
3100 BC: First dynasty of Egypt
c. 3000 BC: Sumerian cuneiform writing system.[2]
c. 3000 BC: Stonehenge construction begins. In its first version, it consisted of a circular ditch and bank, with 56 wooden posts.[3]
c. 3000 BC: Cucuteni-Trypillian culture in Romania and the Ukraine
3000 BC: Jiroft civilization begins in Iran
3000 BC: First known use of papyrus by Egyptians
2800 BC: Kot Diji phase of the Indus Valley Civilization begins
2800 BC: Three Sovereigns and Five Emperors period in China
2700 BC: Minoan Civilization ancient palace city Knossos reach 80,000 inhabitants
2700 BC: Rise of Elam in Iran
2700 BC: The Old Kingdom begins in Egypt
2600 BC: Oldest known surviving literature: Sumerian texts from Abu Salabikh, including the Instructions of Shuruppak and the Kesh temple hymn.
2600 BC: Mature Harappan phase of the Indus Valley civilization (in present-day Pakistan and India) begins
2600 BC: Emergence of Maya culture in the Yucatán Peninsula
2560 BC: King Khufu completes the Great Pyramid of Giza.
2500 BC: The mammoth goes extinct.
2200 -2100 BC: 4.2 kiloyear event: a severe aridification phase, likely connected to a Bond event, which was registered throughout most North Africa, Middle East and continental North America. Related droughts very likely caused the collapse of the Old Kingdom in Egypt and of the Akkadian Empire in Mesopotamia.
2200 BC: completion of Stonehenge.
2070 BC: Yu the Great established the Xia Dynasty in China
2000 BC: Domestication of the horse
1800 BC: alphabetic writing emerges
1700 BC: Indus Valley Civilization comes to an end but is continued by the Cemetery H culture; The beginning of Poverty Point Civilization in North America
1600 BC: Minoan civilization on Crete is destroyed by the Minoan eruption of Santorini island.
1600 BC: Mycenaean Greece
1600 BC: The beginning of Shang Dynasty in China, evidence of a fully developed Chinese writing system
1600 BC: Beginning of Hittite dominance of the Eastern Mediterranean region
1500 BC: Composition of the Rigveda is completed
1400-400 BC: Olmec civilization flourishes in Pre-Columbian Mexico, during Mesoamerica's Formative period
1200 BC: The Hallstatt culture
1200-1150 BC: Bronze Age collapse in Southwestern Asia and in the Eastern Mediterranean region. This period is also the setting of the Iliad and the Odyssey epic poems (which were composed about four centuries later).
c. 1180 BC: Disintegration of Hittite Empire
1100 BC: Use of Iron spreads.
1046 BC: The Zhou force (led by King Wu of Zhou) overthrow the last king of Shang Dynasty; Zhou Dynasty established in China
1020 to 930 BC: The beginning of the Kingdom of Israel (united monarchy) occurred sometime between these dates
890 BC: Approximate date for the composition of the Iliad and the Odyssey
800 BC: Rise of Greek city-states