


1874
Lewis Fenno Moulton, originally from Massachusetts, arrives in California and begins working in Rancho San Juaquin, modern day Irvine Ranch as a sheepherder in the area that would become Laguna Hills.
1884
Lewis F. Moulton partners with Jean Pierre Daguerre with 1/3 interest to purchase Rancho Niguel for $125,000. Together, they operate a ranch with sheep, cattle, and commercial agriculture.
Early 1900's
The ranch expands through additional land purchases, eventually covering over 21,723 acres acres, including most of today’s Laguna Hills, Laguna Niguel, Aliso Viejo, and Laguna Woods.
1908
Lewis Moulton marries Nellie Gail. They have two daughters named Charlotte and Louise. The Moultons become influential figures in local agriculture, community development, and philanthropy.
1933
The Moulton Ranch weathers the challenges of the Great Depression, maintaining operations and supporting the local community through economic hardships.
1938-1950
The Moulton and Daguerre ladies operate the ranch.

1950
As Southern California’s population booms, the Moulton family begins to sell portions of the ranch for residential and commercial development, setting the stage for the future city of Laguna Hills.
1960
The development of the Laguna Hills Mall and other commercial ventures on former ranch land marks a significant shift from agricultural to suburban land use.
1973
Charlotte Moulton Mathis and Louise Moulton Hanson, daughters of Lewis and Nellie Gail Moulton, plays a key role in the planning and development of the Laguna Hills community.
1991
Laguna Hills is officially incorporated as a city on December 20 1991, reflecting the area’s growth and the community’s desire for self-governance.
Late 1990's
The Moulton family remains actively involved in local real estate and community development projects, ensuring that new developments respect the area’s history and natural beauty.
Late 1990's
Avenida de la Carlota is named after Charlotte Moulton, daughter of Lewis and Nellie Gail Moulton.

2010-2020:
The Moulton family returns to Orange County to provide history to its partners including the city of Laguna Hills, Aliso Viejo Ranch, and Moulton Elementary. Nellie Gail Moulton’s fine art is conserved and exhibited for the first time in sixty years at OC partner galleries.
2022
The Moulton Museum is founded in Laguna Hills. The museum honors the pioneer spirit and works to bring history to life through storytelling.
2024
Events and projects commemorating the 150th anniversary of Lewis Fenno Moulton’s arrival in California highlight the Moulton family’s lasting impact on Laguna Hills’ development, culture, and identity.