Update 26 March 2024 04:10 (German time):
In the 1900 census, Piuz (age 41), Blacksmith, was the married head of household in Curtis Bay, Anne Arundel, Maryland.<ref>
'''1900 Census''':
"1900 United States Federal Census"<br/>
Year: 1900; Census Place: Curtis Bay, Anne Arundel, Maryland; Roll: 605; Page: 8; Enumeration District: 0012<br/>
{{Ancestry Sharing|11416137|7b22746f6b656e223a22674f424864687045397a43725870736d70496942593758304635695349743577323953347174594c4939633d222c22746f6b656e5f76657273696f6e223a225632227d}} - {{Ancestry Record|7602|78327602}} (accessed 25 March 2024)<br/>
Piuz Youngbauer (41), married, Blacksmith, head of household in Curtis Bay, Anne Arundel, Maryland. Born in Bohemia, Austria.
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1900 United States Federal Census - Ancestry.com
There is a Find-A-Grave memorial with dates and the adapted spelling: Pierce Youngbar (1858-1936) – Find a Grave Gedenkstätte
The "Brodadetts" and "Truyintoal" place names (place of birth for husband and wife, respectively) are from a family genealogy, I'm not really sure when or how that spelling was first recorded. Interesting (to me) is the fact that the family recorded "Germany" as their country of origin - although there was obviously no German Empire yet in 1858, just a growing movement of German-speaking people throughout the various parts of the Holy Roman Empire who, (perhaps "infected" by French revolutionary ideas following occupation by and defeat of Napoleonic forces) wanted to create a united "Germany" - the Revolutions of 1848 and the competing "large" (with Austrian territories) and "small" German solutions may provide a bit of historical context. Many Germans in Bohemia may have considered themselves part of that "proto-Germany". For the record, the first census records accurately cite Bohemia, Austria as place of birth (also for the immigrants' parents).
the closest I could find for "Brodadetts" is
which in German was called "Brodetz"
I haven't found any town resembling "Truyintoal", but the word suggests "Truyin Tal", which means "Truyin valley" in German.
If you can tolerate a bit of speculation, it may be interesting to note that
Brodce - Google Maps is on the "trnovsky potok", (Trnov river).
Trnovský potok – Wikipédia (wikipedia.org) and only about a mile little village now called "Trnova", which is on the other side of the river. I consider it plausible that the place recorded as "Truyintoal" could have referred to the "Trnov valley" - so the birthplaces of Pierce Youngbar (Pius Jungbauer) and Johanna Konish (very probably "König" in the original German spelling) would have been quite close together, about 30 miles south-southwest of Prag.
For some history, which may help shed light on why the family, which obviously identified as "German" may have left the area in the early 1880s, see