The task is reading a paragraph containing numbers as digits. The digits can be used to represent Quantity, Dates and Time, Addresses or Positions. Convert the digits into their text equivalents. If a number has a prefix, postfix or punctuation preserve it in the text equivalent. 100000 is translated as hundred thousand, Roman numerals are also translated. If multiple numbers are present convert all instances.

Chronicles of Newgate, Volume 2. By Arthur Griffiths. Section 18: Newgate notorieties continued, part 3.
Chronicles of Newgate, Volume two. By Arthur Griffiths. Section eighteen: Newgate notorieties continued, part three.

In June 1964 PRS had arrangements to be notified about the release or escape of approximately 1,000 persons.
In June nineteen sixty four PRS had arrangements to be notified about the release or escape of approximately one thousand persons.

that in four prisons, which at one time of the year contained 1308 prisoners, there were only sixty eight sleeping rooms or cells,

that in four prisons, which at one time of the year contained one thousand three hundred eight prisoners, there were only sixty eight sleeping rooms or cells,