Please answer the following question: What key details about richard lonergan can be extracted from the following bio? Bio: richard joseph '' peg leg '' lonergan -lrb- january 16 , 1900 - december 26 , 1925 -rrb- was an american underworld figure and labor racketeer . he was a high-ranking member and the final leader of the white hand gang . he succeeded bill lovett after his murder in 1923 and , under his leadership , led a two-year campaign against frankie yale over the new york waterfront until he and five of his lieutenants were killed in south brooklyn during a christmas day celebration at the adonis social club in 1925 .
A:
- other names is peg leg lonergan pegleg lonergan- known for is leader of the white hand gang- death cause is murdered- death date is 26 december 1925- relations is anna -rrb- matty martin -lrb- brother-in-law -rrb- lonergan -lrb- sister -rrb- bill lovett -lrb- brother-in-law- birth date is 16 january 1900- name is richard lonergan- nationality is irish-american- parents is john lonergan- death place is south brooklyn , new york- religion is catholic- birth place is brooklyn , new york , united states- occupation is mobster