Did you know that in the early days of settlement, much of Cedarburg—and a surprising portion of Mequon—was home to Irish immigrants? Come by the Jonathan Clark House Museum on Saturday and find out if your home had Irish neighbors! Come look at historical maps while you nibble on house made butter and Irish soda bread and enjoy festive music on the Celtic Harp. Event co-sponsored by the Cedarburg History Museum.
The museum is located at the corner of Bonniwell and Cedarburg roads in Mequon, Wisconsin. We look forward to seeing you on Saturday! And as St. Patrick’s Day approaches, you might be interested in catching up on some previous, Irish-themed Clark House Historian posts. Just read on, click all the links, and Erin go Bragh!
Our previous two posts (here and here) examined the 1888 recollections of a Mequon man that migrated from Germany to Mequon-Thiensville in 1848-1849, just after completing his schooling. His recollections were published in the form of two “letters” addressed to the Cedarburg News in May, 1888. Both letters were signed with just the initial “L.” Today I’d like to see what we know about our author — “L.” — and whether we can identify him.
But—before we start solving mysteries, there are errors to correct…
Updated dates!
I goofed! I fell into a record-keeping, citation-making trap. As I started this new post, I decided to take yet another look at my sources. And much to my chagrin, I noted that the date at the head of each of our “Mequon Correspondence” letters does not agree with the date that each letter was actually printed in the Cedarburg News. That’s not so strange; I would expect that a letter would be written, dated, and sent to the paper’s editor before the newspaper’s date of publication. But in our case, the letters are dated almost a full week after the newspaper date of publication. What’s that all about?
Anyway, here’s the correct info: • the first letter of two, titled “Mequon Corrspondeence” [sic], was published on page 2 of the Cedarburg News on May 16, 1888, but the “letter” was dated, in its headline, “May 21, 1888.” • the second letter, titled “Mequon Correspondence. [Continued.]” appeared the following week, May 23, 1888, also on page 2, but the “letter” was dated, in its headline, “May 28, 1888.”
For the record, earlier today (28 Feb. 2026) I added this corrected date information to thosse two previous CHH posts. And now that we’ve settled that, let’s see what we can do to solve today’s History Mystery!
UPDATED, Feb. 28, 2026, to correct erroneous dates of publication of the two Cedarburg News “letters.“
Migration memories, 1848, continued
In our previous post we presented the first part of a personal memoir of travel from Germany to New York City and, eventually, Mequon-Thiensville, circa 1848. Those recollections were published as the first of two “letters” to the Cedarburg News in May, 1888. Both letters were pseudonymous, signed only with the initial “L.”
The first letter of the pair, titled “Mequon Corrspondeence” [sic], was published on page 2 of the Cedarburg News on May 16, 1888, but note that the letter itself was dated, in its headline, “May 21, 1888.” If you missed it, I recommend you begin with that earlier post and then come back here for the conclusion. Today we complete the author’s reminiscences with excerpts from his second letter, titled “Mequon Correspondence. [Continued.]” appeared the following week, May 23, 1888, also on page 2, but the letter was dated, in its headline, “May 28, 1888.”
An 1840s “prank” in NYC
The May 28th, 1888, letter begins with two anecdotes from our immigrant’s first day in New York City. The first incident involves a schoolboy “prank” in which a bottomless peach basked is used to trap the arms of an unsuspecting “fat old bachelor, the universal fool of our ship [illegible] to the greatest merriment of the bystanders.”
UPDATED, Feb. 28, 2026, to correct erroneous dates of publication of the two Cedarburg News “letters.”
Hard Times in Coming from Europe
You may have wondered why I haven’t written much about the German immigrant history and heritage of our corner of southeast Wisconsin. After all, since the late-1830s, and especially following the “Revolutionary Year” of 1848 in Europe, waves of Europeans—including hundreds of thousands of emigrants from the German Lands— left their homes in the Old World and set out to make a fresh start in America. Many of these German-speaking emigrants would find their way to Wisconsin, where they and their descendants would leave a lasting imprint on the culture and development of the new state.
The story of the Jonathan Clark House, however, centers around the lives of the Clarks and their immediate neighbors and in-laws, especially the Bonniwell and Turck families. All were prominent players in the earliest days of white migration to and settlement of Mequon, old Washington/Ozaukee county, and the city of Milwaukee. The Clarks, Turcks and Bonniwells came to Wisconsin Territory from New York, New England, English-speaking Canada and the United Kingdom in the later 1830s. Their Wisconsin story was not so well known or documented, so I have spent much of my time over the past decade or so researching their families, lives, and the events of their day.
Having said that, we need to remember that these “Yankee-Yorkers” and other English-speaking pioneers were not the only early immigrants to our area. Irish and German families were, indeed, already present and establishing farms and businesses in old Washington/Ozaukee county by the late-1830s, including at the large German Freistadt Colony and the early Irish neighborhood centered between the Jonathan Clark House and the crossroads hamlet of Hamilton. All of these overseas immigrants were the Clarks’ neighbors, and their stories are intertwined throughout the early history of Mequon.
And one thing those 19th-century Irish and German and British immigrants all had in common was time spent on a ship, making the uncertain and difficult voyage from Europe to America. In the next few posts we will look at some first-person recollections of a school boy who came with his mother and brother from the German Lands to Mequon-Thiensville around 1848, as recollected and published in 1888.
Clark House Historian 