John Hancock (January 23, 1737 – October 8, 1793) was an American merchant, statesman, and prominent Patriot of the American Revolution. He served as president of the Second Continental Congress and was the first and third Governor of the Commonwealth of Massachusetts. He is famously remembered for his large and stylish signature on the United States Declaration of Independence, so much so that 'John Hancock' became an informal synonym for a signature in the United States. Inheriting a thriving mercantile business, he became one of the wealthiest men in the Thirteen Colonies and used his influence and fortune to support the colonial cause against Great Britain. His political career was marked by his leadership during the tumultuous revolutionary period and his subsequent efforts in shaping the new nation.
John Hancock's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
Presided over the Continental Congress from May 24, 1775, to October 31, 1777. During his tenure, the Congress adopted the Declaration of Independence, and he was the first to sign it.
His large, flamboyant signature on the Declaration of Independence in 1776 became legendary, symbolizing defiance and commitment to the cause of American liberty. It is often said he signed it largely so King George III could read it without his spectacles.
Served as the first Governor of the Commonwealth of Massachusetts (1780–1785) and was re-elected for a second term, serving as the third Governor (1787–1793). He played a key role in stabilizing the state during its early years and navigating post-war challenges, including Shays' Rebellion.
As a wealthy merchant and smuggler, Hancock actively opposed British taxation policies like the Stamp Act and Townshend Acts. He used his financial resources and influence to support the Patriot cause, contributing significantly to the revolutionary efforts.
In 1788, he presided over the Massachusetts ratifying convention for the United States Constitution. Initially an Antifederalist, his eventual support and proposed amendments (the 'Hancock Amendments') were crucial in securing Massachusetts' ratification.
Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
Gerber Technology, now a Lectra company, provides integrated software and hardware automation solutions for the apparel, fashion, and industrial markets. Their offerings empower customers to design, develop, and manufacture products more efficiently and sustainably, from CAD software for pattern design and 3D virtual prototyping to automated cutting and spreading systems. They cater to businesses looking to digitize their supply chain and improve speed-to-market.
Get verified emails, phone numbers, and LinkedIn profile details
Discover contacts with similar roles, seniority, or companies
Uncover insights like skills, work history, social links, and more
Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.
Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.
Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.
Thousands of companies, including, are just a search away.