I was watching a "NOVA" special on religion specifically the time around the 1400s and how property and land holdings were proven at the time. It showed records of the oldest deeds and how the churches became wealthier. I wish I could provide a better refference but that is a starting point. From what I can remember it had to do with some famines and the people died and just left and the churches just took the land of the starving people. I wish I could remember more specifics.
Thanks for fleshing out the point I was attempting to add to this topic.
The fourteenth century, perhaps? When people talk of today being close to end times, I don't think we can hold a candle to what people were enduring in the 1300 and 1400s. A little ice age had occurred, and then pouring rains produced famine across the land. These were the days of the bubonic plague, and between famine and plague--and some other natural disasters--the population was decimated. There was no separation of Church and State in those days, but it does appear there were many quarrels and squabbles over who should take over the land that was abandoned (due to death or famine). Local officials? National officials? The Church? We probably see this most in France--which was hit by climate, floods, famine, and plague. It was during this time the Pope had left Rome and set up rule in France--and was on hand to tussle over the land in France.
While the poorer, local churches did seem to do all they could to help their suffering community, it was clear they were over their heads. With death occurring to so many so quickly, the Church ordained that anyone (including women) could hear confessions and perform last rights.
Meanwhile the Pope and his court were making a laughing stock over vows of celibacy and poverty. When one pope tried to make reforms, he was denounced and with government help, another was elected. Some refused to follow the new pope, some the old. It was quite a mess. With all this going on, is it a wonder that the fourteenth century world the anti-Christ was also among them and end times were upon them?
So while I couldn't find any notes of any Inquisition being the foundation for land grabs, quarrels over land during the famines and plague did occur. These were dark times for the Church, especially at the level of Pope, even down to many bishops. Then, a couple hundred years later, it would be government who would be commandeering monasteries and Church properties.