The term "Poseidon" can refer to various things, including the Greek god of the sea or specific ships named Poseidon. If you're referring to the sinking of a ship named Poseidon, the most notable is the ocean liner SS Poseidon, which sank in 1977 due to a fictional scenario depicted in the movie "The Poseidon Adventure." If you meant a specific historical event or another context, please provide more details for an accurate response.
For the record, the RMS Poseidon was a fictionalship. In Paul Gallico's novel The Poseidon Adventure it sank on the 26th of December 1969.
posiedon was born in 12002 BC
No. Posiedon once got in a fight with Ares. When it comes right down to it they get along, and in wars Ares would support Posiedon.
yes Zeus was murdered by his very own brother, posiedon. posiedon murdered him because Zeus raped medusa, posiedon ex-wife.
Neptune is Posiedon's roman name.
Posiedon had many children too many to mention here, but one is Percy Jackson, (Posiedon doesn't exist so I wouldn't lose sleep over it)
the Triton
yes
The trident
Amphitrite.
Posiedon
Underwater.