“That decree was issued by Artaxerxes, King of Persia, in the month Nisan in the 20th year of his reign, i.e. B.C. 445. 4. The city was actually built in pursuance of that decree. 5. The Julian date of 1st Nisan 445 was the 14th March. 6. Sixty-nine weeks of years – i.e. 173,880 days – reckoned from the 14th March B.C. 445, ended on the 6th April A.D. 32. 7. That day, on which the sixty-nine weeks ended, was the fateful day on which the Lord Jesus rode into Jerusalem in fulfillment of the prophecy of Zechariah 9:9; when, for the first and only occasion in all His earthly sojourn, He was acclaimed as “Messiah the Prince the King, the Son of David.”
Sir Robert Anderson was born in Dublin, Ireland and was of Scottish descent. His father was an elder in the Irish Presbyterian Church and he was raised in a religious home. Anderson's conversion took place after listening to a sermon delivered by John Hall.
Sir Robert Anderson graduated from Trinity College, Dublin, in 1862 and was called to the Irish Bar in 1863. He later became Assistant Commissioner of the Metropolitan Police and Chief of the Criminal Investigation Department at Scotland Yard. When he retired in 1901, he was made Knight Commander of the the Order of the Bath. W. H. Smith, on the floor of the House of Commons, said Sir Robert "had discharged his duties with great ability and perfect faithfulness to the public."
Sir Robert Anderson was the chief inspector for Scotland Yard. He was greatly respected for his skill as an investigator. When Anderson wasn't writing on subjects related to crime, he wrote books on Christian prophecy. He helped establish the fact that 69 of Daniel's 70 weeks have now transpired, and that the tribulation will be the 70th week. Sir Robert Anderson's book, The Coming Prince, has become a foundational resource for all dispensationalists.