A few thoughts and some corrections I noticed while reading through the article:

- The extent to which it could be argued that Ida succeeded as boss hinges largely on Marco Reginelli holding the underboss position during that time.

- Harry Riccobene spoke quite highly of Joe Bruno to Celeste Morello [not really a correction, just an interesting bit of info].

- Dominick Oliveto and Joe Rugnetta both briefly led the family prior to Pollina.

- Angelo Bruno may not have been a long-time soldier. According to Riccobene, he was only made a few years before becoming boss.

- Sonny Riccobene was not a soldier though his father Mario was a long-time member, being inducted into the Mafia in Sicily before coming to the US.

- Antonio Caponigro may not have been a capo before becoming consigliere. According to George Fresolone, the Newark guys unofficially answered to Caponigro until he was promoted to consigliere in 1978, at which point they were officially assigned to him [most likely they were all still part of the Simone crew until then].

- Blinky Palermo might not have been made.

- Mario Maggio likely was never a member. In 1964, he was asked to leave a meeting between his brother Peter and a couple of Gambino members from Baltimore because he wasn't made.

- Charles Costello was an acting capo for John Simone rather than an official capo in his own right.

- The Nicky Russo identified as a member of Costello's crew was Trenton-based Gambino member Nicholas Russo.

- Peter Casella and Frank Narducci weren't involved in the plot to kill Bruno. They were however the main conspirators in the Phil Testa murder.

- Frank Sindone was never a capo as far as I can tell. He was sponsored for membership by Bruno and likely answered directly to him.

- Stanfa actually was injured during the Bruno hit but not seriously, though he did end up in hospital.

- Robert Lumio wasn't killed, he died of cancer.

- I don't think there's anything concrete to identify Michele Maggio as ever serving as consigliere, though he is a plausible candidate.

- Philip Casale, Rosario Bellocchi, Philip Colletti, Joseph Altimari, Frank Martucci, and James Datillo were never made.

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Some stuff regarding the modern day chart:

- Based on the latest indictment against Mazzone, Grande, et al., the latest "official" information on the hierarchy comes from the recorded ceremony in 2015. Merlino is obviously the boss but under him we have Michael Lancellotti as the acting boss, Steven Mazzone as the official underboss and Joseph Ligambi as the official consigliere.

- Domenic Grande, George Borgesi, and John Ciancaglini were present at the ceremony as captains. Martin Angelina was identified as a captain when he was sentenced in 2012 so it's possible he still holds that position. Joseph Licata is still captain of the North Jersey crew.

- Phil Narducci looks to be doing his own thing. Anthony Staino came home about a year ago and has said he wants to be moving on with his life. According to Dave Schratwieser, there isn't a position for him to hold at the minute.

- Vincent Centorino, Charles Iannece, Antonino Sciglitano, Frank Narducci Jr, and Ralph Staino are all deceased. Joseph Bongiovanni may have been made before he died but he also passed.

- The newspaper sources identifying Phil Ligambi and Albert Lancellotti as members are both quite questionable and I wouldn't be surprised if it turned out neither were made.

- Haven't seen anything to suggest that Ralph Abruzzi, Michael Angelina, or Vincent Iannece are made either.

- Domenic Rugnetta (if he's still alive) is in his mid-90s and was made under Bruno.

- Could add John Stanfa, Frank Martines, Giuseppe Gallara, and Salvatore Piccolo as incarcerated members.

- There's paperwork to back up the claim that, in addition to Vetere, members of the Boston crew included Robert Gentile and Paul Pepicelli, both still alive. I haven't seen paperwork to back up the following names but at other points Luisi has described Paul Tanso, David Pepicelli, and Robert Paleo as made guys too.