The group is typically thought to include Henry Wadsworth Longfellow, William Cullen Bryant, John Greenleaf Whittier, James Russell Lowell, and Oliver Wendell Holmes Sr., who were the first American poets whose popularity rivaled that of British poets, both at home and abroad. Ralph Waldo Emerson is occasionally included in the group as well. The name "fireside poets" is derived from that popularity; their writing was a source of entertainment for families gathered around the fire at home. The name was further inspired by Longfellow's 1850 poetry collection "The Seaside and the Fireside". Lowell published a book titled "Fireside Travels" in 1864 which helped solidify the title.