Frank Lapidus was created in 2008.
It is not explicitly shown on the show, but it is heavily implied that Frank Lapidus died in the finale of Lost when the plane he was flying was seen crashing after revealing that the island was saved.
Ted Lapidus's birth name is Edmond Lapidus.
James Lapidus's birth name is James Henry Lapidus.
Simone Lapidus's birth name is Simone Emanuelle Lapidus.
James Lapidus is 6'.
Leon Lapidus was born in 1924.
Leon Lapidus died in 1977.
Kimberly Lapidus is 5' 2".
James Lapidus goes by Jim.
Lily Lapidus died in February 1988.
Kirill Lapidus was born on 1991-02-12.
Morris Lapidus died on 2001-01-18.