Quirinale were even repaired in 443, and the extent of the damage exaggerated and dramatised. However, the city gave an appearance overall of shabbiness and decay because of the large abandoned areas due to population decline. The population declined to 500,000 by 452 and 100,000 by 500 AD (perhaps larger, though no certain figure can be known). After the Gothic siege of 537, the population dropped to 30,000 but had risen to 90,000 by the papacy of Gregory the Great. The population decline coincided with the general collapse of urban life in the West in the fifth and sixth centuries, with few exceptions. Subsidized state grain distributions to the poorer members of society continued right through the sixth century and probably prevented the population from falling further. The figure of 450,000–500,000 is based on the amount of pork, 3,629,000 lbs. distributed to poorer Romans during five winter months at the rate of five Roman lbs per person per month, enough for 145,000 persons or 1/4 or 1/3 of the total population. Grain distribution to 80,000 ticket holders at the same time suggests 400,000 (Augustus set the number at 200,000 or one-fifth of the population). Middle Ages After the fall of the Western Roman Empire in 476 AD, Rome was first under the control of Odoacer and then became part of the Ostrogothic Kingdom before returning to East Roman control after the Gothic War, which devastated the city in 546 and 550. Its population declined from more than a million in 210 AD to 500,000 in 273 to 35,000 after the Gothic War (535–554), reducing the sprawling city to groups of inhabited buildings interspersed among large areas of ruins, vegetation, vineyards and market gardens. It is generally thought the population of the city until 300 AD was 1 million (estimates range from 2 million to 750,000) declining to 750–800,000 in 400 AD, 450–500,000 in 450 AD and down to 80–100,000 in 500 AD (though it may have been twice this). The Bishop of Rome, called the Pope, was important since the early days of Christianity because of the martyrdom of both the apostles Peter and Paul there. The Bishops of Rome were also seen (and still are seen by Catholics) as the successors of Peter, who is considered the first Bishop of Rome. The city thus became of increasing importance as the centre of the Catholic Church. After the Lombard invasion