They had four children, John, George Jr., William, and Mary, who married Matthew Pearce (she is often confused with her paternal aunt, Mary Read, who in 1769 married Gunning Bedford, Sr., a future Governor of Delaware). They lived on The Strand in New Castle and their house was in what is now the garden of the present Read House and Gardens, owned by the Delaware Historical Society. They were members of Immanuel Episcopal Church. In 1763 John Penn, the Proprietary Governor, appointed George Read Crown Attorney General for the three Delaware counties and he served in that position until leaving for the Continental Congress in 1774. He also served in the Colonial Assembly of the Lower Counties for twelve sessions, from 1764/65 through 1775/76. Eighteenth-century Delaware was politically divided into loose factions known as the "Court Party" and the "Country Party." The majority Court Party was generally Anglican, strongest in Kent and Sussex Counties, worked well with the colonial Proprietary government, and was in favor of reconciliation with the British government. The minority Country Party was largely Ulster-Scot, centered in New Castle County, and quickly advocated independence from the British. Read was often the leader of the Court party faction, and as such, he generally worked in opposition to Caesar Rodney and his friend and neighbor, Thomas McKean. Read, like most other people in Delaware was very much in favor of trying to reconcile differences with Great Britain. He opposed the Stamp Act and similar measures of Parliament but supported anti-importation measures and dignified protests. He was quite reluctant to pursue the option of outright independence. Nevertheless, from 1764, he led the Delaware Committee of Correspondence and was elected to serve along with the more radical McKean and Rodney in the First and Second Continental Congress from 1774 to 1777. He was frequently absent, and when the Congress voted on American Independence on July 2, 1776, Read surprised many by voting against it. That meant that Rodney had to ride overnight to Philadelphia to break the deadlock in Delaware's delegation for independence. However, when the Declaration of Independence was finally adopted, Read signed it despite his natural caution. Anticipating the Declaration of Independence, the General Assembly of the Lower Counties declared its separation from the British government on June 15, 1776, in the New Castle Court House. Once the Declaration of Independence was actually adopted, the General Assembly called for elections to a Delaware constitutional convention to draft a constitution for the new state.