Yes, there are many of these 'findings' of cross generations living at the same time. For instance:
Adam was alive up until Lamech was 50 years old. So Adam could have talked with Noah's father.
Adam's son Seth lives almost until Noah is born, within approximatly 15 years of him being born.
Also Seth would have lived to see Enoch 'translated'.
Methuselah would have known, Adam, Seth, Enos,Cainan, M Mahalaleel, Jared, Enoch,Lamech, Noah, Japheth, Shem and Ham.
Noah would have known, Enos, Cainan, Mahalaleel, Jared, Lamech, Methuselah, Japheth, Shem, Ham, Arphaxad, Gomer, Magog, Madai, Javan, Tubal Meshech, Tiras, Cush, Mizraim, Canaan, Sidon, Nimrod, Heth, Phut, Salah, Eber, Peleg ( so he would have not only experienced the flood, but also the separation of the languages, and the earths continents), Reu, Serug, Nahor, Terah, Haran, and Nahor, and had died just two years short of the birth of Abraham.
Shem lived to see Lamech, Methuselah, Noah, Ham, Japheth, Arphaxad, Gomer, Magog, Madai, Javan, Tubal Meshech, Tiras, Cush, Mizraim, Canaan, Sidon, Nimrod, Heth, Phut, Salah, Eber, Peleg,Reu, Serug, Nahor, Terah, Haran, and Nahor, Iscah, Lot, Bethuel, Laban, Abraham, Sarah, Ishmael, Isaac, Rebekah. He even outlived Sarah by thirteen years.
Many think because of this that who Abraham meet after the wars with the kings of the plains, the one called Melchetzedek, was Shem.
Another amazing time connection is that Moses' Great Grandfather was Levi. Only three generations apart from the patriarch. And his mother, Jochebed, was the daugheter of Levi, born to him shortly before he died.