Do you have a process in place to query a massive global historical event database, and tell is which dates are multiples of 260 days away from a given date?

I compiled various dates together and got a list of 116000+ events (major quakes, plane crashes, etc). Then did an Excel filter for XDateDif(Date-X) MOD 260 = zero.

I found these events are multiples of 260 days away from JFK's assassination:
JFK-deaths-matching-260-day-cycle.txt

I found these events are multiples of 260 days away from Trump's birth:
Trump-DOB-matching-260-day-cycle.txt

Excel 2010 only gives us a million rows to process at once, and I don't have a Microsoft Access version of JWalk's XDATE.XLA to handle pre-1900 dates.

That's the thing I would keep asking for a given date: just query the global event date database, and pop out huge lists of 260-day multiples.

Am I the only one curious about this stuff? Don't you want to know the other events that are multiples of 260-days away? Apparently no one offers these types of lists as a comment when these 260-day notes are posted. It should be the default to just give us the list of a thousand other events that happened on various 260-day multiples of days.

If anyone cares I can add hundreds of thousands more dates.

: Today July 26, 2016 is the same in the prophetic "Mayan
: Calendar" 260-day cycle as November 22, 1963, when
: John F. Kennedy was forcibly ejected from leadership of the
: nation, and of the Democratic Party. There are two
: "fulfillments" of this cycle underway, the
: departure under guard of DNC chairwoman Debbie
: Wasserman-Schultz (who is Jewish) from a breakfast on the
: first day of the Democratic National Party Convention in
: Philadelphia --due to hecklers enraged at leaked-email
: evidence that [Jewish] Bernie Sanders was secretly
: "ganged up against" by the DNC establishment; and
: the Washington Post Article today about Hillary Clinton's
: dramatically waning popularity.

: 1.
: For example, I was impressed by the fact that Trump was born
: Friday June 14, 1946, exactly nine times (7 times 360)
: days...plus one day...after Truman was born Thursday May 8,
: 1884. That's a helluva biblical, "Mayan"
: "Chaldean" and "Egyptian" prophetic
: cycle, the seven times 360 days I mean. It is referred to
: in the eleventh chapter of the biblical Book of Revelation,
: the 1,260 days being half of (7 times 360).

: What's more, JFK was assassinated when Trump was exactly 6370
: days old, that is half (seven times seven times 260 days),
: or 24.5 times 260 days between Friday June 14, 1946 and
: Friday November 22, 1963.