There's no such thing as a "Democrat KKK". The Klan never had a political party.
Only every member of the Klan was a Democrat, since their objective was to terrorize Republicans.
Ku Klux Klan - Facts & Summary - HISTORY.com
You know better by now than to challenge me on this.
The Klan was founded on Christmas 1865 by Capt. John Lester, Capt. John B. Kennedy, James Crowe, Frank McCord, Richard Reed and Calvin Jones, in Jones' father's law office at 205 West Madison Street in Pulaski Tennessee.
All of the six were twentysomething ex-Confederate soldiers and zero of them had any known political affiliations. Moreover their stated purpose was a frivolous address of boredom and had nothing to do with elements that took it over from the six, elements made up of the "night riders" that had been already going on since the eighteenth century, before the United States existed as a country.
That Klan lasted less than a decade and would have been relegated to the historical scrapheap with literally dozens of similar vigilante groups that sprang up in the same era including Caucasian Club(s) (Louisiana 1869), Heroes of America (South Carolina), Knights of the Black Cross (Mississippi), Knights of the Rising Sun (Texas 1868), Knights of the White Camellia (Louisiana 1867-69), Knights of the White Carnation (Alabama), Native Sons of the South (Mississippi), Order of Pale Faces (Tennessee 1869 or 1867, Society of the White Rose (Mississippi) and the White League (Louisiana 1874) --- which was the organization commemorated in the "Liberty Place" monument that was recently removed by the City of New Orleans...
---------- if not for William J. "Colonel Joe" Simmons, who took a gaggle of guys who had lynched a Jew up Stone Mountain on Thanksgiving Day 1915 in a rented bus where they burned a cross and rekindled the ("Knights of the") Ku Klux Klan, which upon hiring a PR team became by far the largest and most pervasive iteration of the Klan.
Simmons was an ex-Methodist minister, salesman, huckster, drunk (ironic since his Klan was staunchly pro-Prohibition) and inveterate club-joiner who was looking to (and did) make money from membership fees. He too had no political affiliation.
As far as "every Klan member was a Democrat", already an absurd statement on its face as it ass-umes everybody in existence is even registered with a political party, I give you:
Owen Brewster -- Governor, Congresscritter and Joe McCarthy apologist. Klan and Republican.
Rice Means -- Senator, Colorado. Klan, Republican.
George Baker -- Mayor Portland Oregon. Klan, Republican.
4/5 of the City Council of Anaheim (1924) --- Klan, Republican
Clarence Morley -- Governor, Colorado. Klan, Republican
Ed Jackson -- Governor, Indiana. Klan, Republican.
Speaking of Ed Jackson and Indiana -- which accomplished the dubious feat of having the largest concentration of its population in the KKK:
Oh and also Charles Bowles, who won the mayoral election in Detroit, as a write-in. Agan, Klan, no party at all.
In Maine, Klan Republicans were opposed by anti-Klan Republicans, Maine being as overwhelmingly Republican as the "solid South" was Democrat. And in the South, Klan Democrats were opposed by anti-Klan Democrats.
The Klan supported, or opposed, Republicans, or Democrats, depending on what served its interest in that time and place. That is, when it dabbled in politics at all and wasn't going after drinkers, labor unions, blacks, Jews, Catholics, adulterers and in at least one case whipping a (white) woman for "not going to church".
So much for mythology.