Q: In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
Passage: Nightingale was born in 1899 in Oldbury, which was then in Worcestershire. He played non-league football for Brandhall Rovers and Kidderminster Harriers before joining Wolverhampton Wanderers in late 1919. He played three Second Division matches, but was released at the end of the season and joined Shrewsbury Town of the Birmingham & District League. Brighton & Hove Albion of the Third Division South paid 100 for his services in 1921, and he went on to make nearly 200 first-team appearances over six years, and was a regular at outside right for the last four of the six. He then rejoined Shrewsbury Town in 1927. Nightingale lived in Brighton in his later years, and died in the town in 1967 at the age of 68.
Link Information: none Answer: none
A:
What was the population of Oldbury during the year Nightingale was born?