Ralph Bucci (1951-Pr)
* made in 2001
* soldier
William "Billy" DeNova (1942-Pr)
* made in 1992
*soldier
William "Billy D" Dileno (1938-Pr)
* made in 1990
* soldier
John Iorillo (1945-Pr)
* made in 1992
* soldier
Ronald "Ron" Lucarelli Jr. (1958-Pr)
* made in 2000
* soldier
John Oliverio (1954-Pr)
* made in 1990
* soldier
Anthony "Tony" Velotta (1943-Pr)
* made in 1994
* soldier
I don't know which source you got this from, but none of these guys were made because nobody by 1994 was a recognized boss. There are two made guys left, RJ Papalardo and Joe "Loose" Iacobacci
The names themselves have come from other, fairly solid sources. But they never made any comment about when exactly these guys got made. I'm not sure where those dates came from.