Final answer:
The question about the number of men provided by Margaret of Burgundy in 1487 cannot be accurately answered with the provided references, which do not directly address her military contributions.
Step-by-step explanation:
The inquiry about how many men Margaret of Burgundy provided in 1487 appears to be a historical question related to the political events of that time. However, none of the references provided directly answer this specific aspect of Margaret's involvement in military contributions. Instead, the references discuss various historical events such as the French religious conflicts, the Protestant and Catholic disputes across kingdoms, and military actions by different rulers, such as the prince of Orange and the Merovingians.
It might be possible that the question is indirectly related to the allegiances and conflicts described in these references, but without additional context or direct historical accounts of Margaret of Burgundy's involvement in providing troops, it is challenging to provide a precise answer. Therefore, her exact contribution to troop numbers in the year 1487 cannot be accurately determined from the information available here.