Question:
Which position did Edward Royd Rice hold in Sep, 1838?

Context:
 Edward Royd Rice holds the position of Member of the 14th Parliament of the United Kingdom from Jun, 1841 to Jul, 1847. 
 Edward Royd Rice holds the position of Member of the 13th Parliament of the United Kingdom from Jul, 1837 to Jun, 1841. 
 Edward Royd Rice holds the position of Member of the 16th Parliament of the United Kingdom from Jul, 1852 to Mar, 1857. 
 Edward Royd Rice holds the position of Member of the 15th Parliament of the United Kingdom from Jul, 1847 to Jul, 1852.

Answer:
Member of the 13th Parliament of the United Kingdom