Mary Anne Whitby English women scientist (1783-1850) (1783–1850) Parents Thomas Symonds Elizabeth Mallet Children Theresa Whitby Siblings Thomas Edward Symonds Sir William Symonds Mary Anne Symonds John Charles Symonds Juliana Symonds Thomas Symonds Sophia Symonds Merelina Symonds Jermyn John Symonds Elizabeth Symonds Partners John Whitby