Interesting thread...
However, I would double check your source on the fabric not being around before the middle ages.
See this article, about a woman who restores ancient textiles, including the shroud of Turin.
www.pbs.org...
a quote from the article
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"Flury-Lemberg had originally been approached back in the early 1980s to try to date the Shroud by analyzing the structure of the cloth. She refused,
"because," she says, "it is impossible to get a serious result dating a textile by textile analysis alone." In 1988, the keepers of the Shroud
permitted radiocarbon dating of the relic -- with unanticipated results. The tests indicated that the cloth had been made sometime between 1260 and
1390 A.D., and thus was a medieval forgery rather than the actual burial shroud of Christ. And yet, when Flury-Lemberg finally did agree to head the
restoration and conservation of the linen in the summer of 2002, the Shroud had a far different story to tell her. She first noticed that the entire
cloth was crafted with a weave known as a three-to-one herringbone pattern. "This kind of weave was special in antiquity because it denoted an
extraordinary quality," she says. (Less fine linens of the first century would have had a one-to-one herringbone pattern). That same pattern is
present on a 12th century illustration that depicts Christ's funeral cloth, which, she says, is "extremely significant, because it shows that the
painter was familiar with Christ's Shroud and that he recognized the indubitably exceptional nature of the weave of the cloth." Flury-Lemberg also
discovered a peculiar stitching pattern in the seam of one long side of the Shroud, where a three-inch wide strip of the same original fabric was sewn
onto a larger segment. The stitching pattern, which she says was the work of a professional, is surprisingly similar to the hem of a cloth found in
the tombs of the Jewish fortress of Masada. The Masada cloth dates to between 40 B.C. and 73 A.D. The evidence, says Flury-Lemberg, is clear: "The
linen cloth of the Shroud of Turin does not display any weaving or sewing techniques which would speak against its origin as a high quality product of
the textile workers of the 1st century."
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It is also my understanding that older textiles were frequently of higher quality than today's textiles. This is probably because the weavers did
not want to have to make as much, so they made textiles that would last. Apparantly weavers made amazing fabrics in ancient times with intricate,
dense weaves on their hand looms.
Poor quality textiles would probably only be made by those who were novices, or who did not possess good equipment. Today's fabics are possibly even
of lower quality than ancient fabrics because fancy power looms are more expensive. I also think that they make poor quality fabric today on purpose
so it will wear out faster (increases their sales).
So, I conclude that the fabric itself, although remarkable for the 1st century due to it's quality, was not completely unknown.
This does not necessarily proclude the shroud belonging to DeMolay. It is possible, I suppose, we just don't know.