Robert Owen, a wealthy Welsh industrialist, turned to social reform and socialism and in 1825 founded a communitarian colony called New Harmony in southwestern Indiana. The group fell apart in 1829, mostly due to conflict between utopian ideologues and non-ideological pioneers. In 1841, transcendentalist utopians founded Brook Farm, a community based on Frenchman Charles Fourier's brand of socialism. Nathaniel Hawthorne was a member of this short-lived community, and Ralph Waldo Emerson had declined invitations to join. The group had trouble reaching financial stability and many members left as their leader George Ripley turned more and more to Fourier's doctrine. All hope for its survival was lost when the expensive, Fourier-inspired main building burnt down while under construction. The community dissolved in 1847.