One of the things I love about writing is all the
interesting things I learn while researching a story. While researching my
novel, Heart’s Heritage, I came
across the term “cat-and-clay chimney.” The phrase sparked both curiosity and a
tinge of horror. I couldn’t help envisioning my childhood pet, Fluffy, and
scores of his feline brethren plastered among the stone and mortar of a log
cabin’s chimney.
Relax, all you cat lovers. Like me, I’m sure you’ll be
relieved to learn that no cats were ever injured or killed in the making of any
chimneys—at least not that I know of. “Cat-and-clay” actually refers to a kind
of chimney construction using sticks and clay instead of bricks or stones. The
“cat” part of the term is from the old Scottish language and refers to oblong
rolls of pliable clay mixed with weeds, grass, horsehair; anything at hand that
can help to reinforce the clay and hold it together.
The cat-and-clay, or also known as “mudcat” and “stick and
mud” construction appears to have been brought to America by early Scottish and Irish
immigrants. When early pioneers—many of Scots-Irish heritage—build their first
homes on the American frontier they found an abundance of clay and wood, but
not always an abundance of good stone. Or in some cases they simply needed to
construct a sturdy cabin quickly and didn’t have the time or manpower to lug
tons of stone to their building
site. While the man/men of the family
constructed the chimney’s wooden frame, the women and children could easily
fashion the clay and grass “cats,” which were also used as chinking between
logs of the cabin’s walls. Even when field stones were accessible, cabin
builders would often use them only in construction of the chimney’s hearth and
firebox to about four feet high. Finishing the upper part of the chimney in
cat-and-clay made the job go much quicker.
A man named Oliver Johnson recounts in his reminiscences of Early Marion
County in A Home in the Woods, Pioneer Life in Indiana :
“When the back wall and jam was laid up with mud cats to the
top of the frame, the chimney was started. It was cribbed up out of oak sticks,
two laid one way and two the other, with a layer of soft clay under each stick.
As you was goin’ up the chimney, you kept reachin’ down on the inside and
outside with handfuls of soft clay to smear on a good coat.”
There were drawbacks in this type of chimney construction,
which Johnson also chronicled in his reminiscences admitting: “The heat and the
rain would cause the clay to fall out. When that happened, you had to tear down
the chimney and build it over. Once in a while it would catch fire, and then
you had to run out and grab a pole, jam it back of the chimney and pry till it
fell over.”
As March comes in like a lion walloping us with yet another
winter storm, we Hoosiers continue to languish with cold weather fatigue. But
the next time a shiver compels me to trudge over to the thermostat to bump it
up a degree, I may not grumble so much when I think of what my ancestors had to
do to stay warm. At least I didn’t have to build a chimney made of cats.
I'd never heard of this before. I love it!
ReplyDeleteThanks, Karla. The term cat-and-clay chimney was a new one for me as well. :-)
ReplyDeleteVery interesting. Is the term 'stick in the mud' related to 'stick and mud', maybe meaning someone uneducated? Just wondering. Oh and I think I read Oliver Johnson book a long time ago and could never remember the author or the title so now I'll check it out. Thanks.
ReplyDeleteVisiting Lawrenceburg, IN area (we're from Shepherdsville, KY), saw an historical marker downtown between the river and the event center commemorating the town's founding that referred to "cat in clay chimney". Googled that and found your article that explains the terminology. Thanks!
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