I have a friend who has some memorabilia of the Jehu family from Llanfair in Montgomeryshire. This was from the line of David Jehu (1787-1878) who married Sarah Evans (1795-1875).
They had 8 children that I know of, including a Robert Jehu (1831-1864) who died during the Yazoo expedition during the American Civil War. There was also a Maurice Jehu (1838-1924) whose son Ralph Maurice emigrated to South Africa, and was a Professor of Geography at the University of Natal.
She would like to pass it on to a descendant as it is of no 'sentimental value' to her or her children.