Person

Lamech (father of Noah)

Lamech (father of Noah) lived 777 years by the genealogies' ages: 3130 BC – 2353 BC in the Traditional (the Modern reckoning gives no dates before Abraham).

When did Lamech live?

Modern reckoning
no date (before Abraham)
Traditional reckoning
3130–2353 BC
Age at death
777, by the genealogies' ages

Ages come from the Bible's own numbers, read the traditional way (no gaps in the genealogies). In the Modern reckoning a life keeps its length and is placed from the nearest dated event. Lifespans: Theographic Bible Metadata. About the two reckonings.

Who was alive at the same time as Lamech?

By the genealogies' ages (traditional reading), longest overlap first.

Events, people and places: Theographic Bible Metadata (Robert Rouse), CC BY-SA 4.0, reshaped; dates also from the sources named on each anchor.