Jane Brown is a daughter of Hugh and Martha (Burgess) Brown, natives of Ireland, who immigrated to the United States in 1798. Jane married twice. Her first husband was Arthur Morgan, of Fayette, New York, whom she married December 4, 1828. They were the parents of seven children, born in Farmington Township, Warren county, Pennsylvania: William, Charles Ellis, George, Edwin, Eunice and John A. Morgan. Mr. Morgan died in 1854. Jane (Brown) Morgan married secondly, in 1879, to Thomas Twining of Farmington. 
↑ History Of Warren County Pennsylvania with Illustrations and Biographical Sketches of Some of Its Prominent Men and Pioneers, edited by J.S. Schenck, assisted by W.S. Rann; Syracuse, N.Y.; D Mason & Co., Publishers; 1887, page xcvi
It may be possible to confirm family relationships with Jane by comparing test results with other carriers of her ancestors' mitochondrial DNA.
However, there are no known mtDNA test-takers in her direct maternal line.
It is likely that these autosomal DNA test-takers will share DNA with Jane: