case lord cornwallis case if money be as a collateral security for a term it  shall be discharge in reasonable time unless a time for its continuance be fix  S c tothil in my Lord cornwallis case in chancery which be this the say lord  upon his intermarriage and settlement of his estate raise a lease for year to  trustee for the raise of six thousand pound as he shall appoint three thousand  pound thereof to be at his own absolute disposal the other towards provision  for his young child he in his lifetime assign the say three thousand pound to  trustee for a collateral security of a lease of ninetynine year which he make  and that the say trust shall remain during the term he have one young child he  by will take a the rule be that where the sum demand be a sum certain or  capable of be ascertain by mere computation without leave any other sort of  discretion to be exercise by the jury it be right and reasonable to admit the  defendant to pay the money into court and have so much of the plaintiff demand  upon he strike out of the declaration per Lord Mansfield in Hallet v east  India company burr Rep but for the particular case in which it have be allow  or refuse to be bring in see Sellons practice vol modern report er p notice of  the new trust for the three thousand pound order the whole six thousand pound  to be raise within a year after his death and three thousand pound to be pay  to his executor in trust for the say daughter and bequeathe her the other  three thousand pound subject to the say collateral trust in this case my Lord  keeper wright say if the three thousand pound have be make a collateral  security general the court will discharge in reasonable time as here in seven  year time if the party do not show probable cause of fear of eviction and show  by who but this be express order to continue they can not do it second that if  there have be no time limit for the raise this money and the lady to who use  it be so young that a speedy raise of it be not necessary and that there be a  sufficient estate out of the profit whereof it may be raise without sale the  court will not in that case decree a sale but here the time be express fix  there must be a sale rather than it shall not be then raise and so it be  decree and three thousand pound to be pay to executor and three thousand pound  to the trustee of the lessee to stand his security to be lie out at interest  modern report on such security as the master shall approve of liable to the  lady claim in case there shall be no eviction