For my part I deem those blessed to whom, by favour of the gods, it has been granted either to do what is worth writing of, or to write what is worth reading; above measure blessed those on whom both gifts have been conferred. In the latter number will be my uncle, by virtue of his own and of your compositions.
Pliny's dates are pinned to the eruption of Mount Vesuvius in AD 79 and a statement of his nephew that he died in his 56th year, which would put his birth in AD 23 or 24.
Pliny was allowed home (Rome) at some time in AD 75–76. He was presumably at home for the first official release of Natural History in 77. Whether he was in Rome for the dedication of Vespasian's Temple of Peace in the Forum in 75, which was in essence a museum for display of art works plundered by Nero and formerly adorning the Domus Aurea, is uncertain, as is his possible command of the vigiles (night-watchmen), a lesser post. The latter post is not consistent with what Pliny the Younger says of this period:
Pliny the Younger refers to Tacitus’s reliance upon his uncle's book, the History of the German Wars. Pliny the Elder died in AD 79, while attempting the rescue, by ship, of a friend and his family, in Stabiae, from the eruption of Mount Vesuvius, which already had destroyed the cities of Pompeii and Herculaneum. The wind caused by the sixth and largest pyroclastic surge of the volcano’s eruption did not allow his ship to leave port, and Pliny probably died during that event.