LIFE Who has the biggest signature on the Constitution? InsuNews May 23, 2022 Who has the biggest signature on the Constitution? John Hancock John Hancock and His Signature. Sep 12, 2019 See also What is Semper Vigilans? Continue Reading Previous How do I withdraw money from my John Hancock annuity?Next Is it John Henry or John Hancock? More Stories LIFE How does whole life and term life insurance work? InsuNews May 23, 2022 LIFE What companies does BRK b own? InsuNews May 23, 2022 LIFE What is the average cost of a Medicare supplement plan? InsuNews May 23, 2022