Both Lilly and Allen were 11 time Pro Bowlers and 7 time All Pros. My hunch without looking it up was no one else in Cowboys history matched that.
Pro Football Reference actually lists Allen with 10 Pro Bowls and Jason Witten with 11 Pro Bowls (but only 2 first team.)
Their (shortened) list of first team All Pros:
First-team All-Pro Years
Bob Lilly DT-DE 7 1964, 1965, 1966, 1967, 1968, 1969, 1971
Randy White DT-LB-DE 7 1978, 1979, 1981, 1982, 1983, 1984, 1985
Larry Allen G-T 6 1996, 1997, 1998, 1999, 2000, 2001
Chuck Howley LB 5 1966, 1967, 1968, 1969, 1970
Emmitt Smith RB 4 1992, 1993, 1994, 1995
DeMarcus Ware LB 4 2007, 2008, 2009, 2011
Jason Witten TE 2 2007, 2010
Zack Martin G 4 2014, 2016, 2018, 2019
Pro Bowl Years
Bob Lilly DT-DE 11 1962, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973
Randy White DT-LB-DE 9 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985
Larry Allen G-T 10 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005
Chuck Howley LB 6 1965, 1966, 1967, 1968, 1969, 1971
Emmitt Smith RB 8 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999
DeMarcus Ware LB 7 2006, 2007, 2008, 2009, 2010, 2011, 2012
Jason Witten TE 11 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012, 2013, 2014, 2017
Zack Martin G 6 2014, 2015, 2016, 2017, 2018, 2019
Cliff Harris DB 6 1974, 1975, 1976, 1977, 1978, 1979
Rayfield Wright T-TE 6 1971, 1972, 1973, 1974, 1975, 1976
Mel Renfro DB-RB 10 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973
Darren Woodson DB 5 1994, 1995, 1996, 1997, 1998
Cornell Green DB 5 1965, 1966, 1967, 1971, 1972
Tyron Smith OT 7 2013, 2014, 2015, 2016, 2017, 2018, 2019
Deion Sanders DB-WR 4 1996, 1997, 1998, 1999