Fridolin Heer
Illustration — Dubuque County Courthouse • Illustration — Basilica of St. Francis Xavier Fridolin Heer (July 30, 1834 – September 19, 1910) was a Swiss-born and trained architect who migrated to the United States in 1864 and set up a practice in Dubuque, Iowa, shortly thereafter. He was joined in his practice by his son, Fridolin Heer Jr.
Fridolin Heer

FluffyGryphon at English Wikipedia · CC BY 2.5
- Born
- 1834
- Died
- 1910
- Nationality
- Switzerland · United States
- Occupation
- architect
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Illustration — Dubuque County Courthouse • Illustration — Basilica of St. Francis Xavier Fridolin Heer (July 30, 1834 – September 19, 1910) was a Swiss-born and trained architect who migrated to the United States in 1864 and set up a practice in Dubuque, Iowa, shortly thereafter. He was joined in his practice by his son, Fridolin Heer Jr.
Admitted source layer · organised and presented by VALÉORINE
Reference Check
Propose documentary evidence for Fridolin Heer. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Documentary basis
Authority files
wikidata · Q5503584 · wikipedia · Fridolin Heer
In this article
Works
Heer Jr. Studied architecture in Germany and worked in Chicago in the offices of Adler and Sullivan before returning to Dubuque to work with his father. Heer died at his home in Dubuque in 1910.
Buildings by Fridolin Heer and his son include: • Andrew-Ryan House, Dubuque (1873) • Town Clock Building, Dubuque (1873) • Corpus Christi Catholic Church, Fort Dodge, Iowa (1882) • St. Boniface Catholic Church, Westphalia, Iowa (1882) • Blessed Sacrament Chapel at St. Raphael's Cathedral, Dubuque (1882) • St. Lawrence Catholic Church, Otter Creek Township, Jackson County, Iowa (1883) • Sacred Heart Catholic Church, Dubuque (1888) • Basilica of St. Francis Xavier, Dyersville, Iowa (1889) • Dubuque County Courthouse, Dubuque (1893) • Security Building, Dubuque (1896) • Jacob Regez, Sr. House, Monroe, Wisconsin (1901)
Primary material
Documents and archives
Institutional database
- Wikidata, structured authority record Q5503584: Fridolin Heer
Scholarly · Wikimedia Foundation
reference work
- “Fridolin Heer”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.MacMillan Company. American Art Annual, Volume 9. 313. 1911.
- 2.James E. Jacobsen. Andrew-Ryan House. National Park Service.
- 3.James E. Jacobsen. Town Clock Building. National Park Service.
- 4.John H. Mitchell. Corpus Christi Church. National Park Service.
- 5.Leah Rogers. Saint Boniface Catholic Church District. National Park Service.
- 6.Gallagher, BVM, Mary Kevin (ed.). Seed/Harvest: A History of the Archdiocese of Dubuque. Archdiocese of Dubuque Press. 44. 1987.
- 7.Molly Myers Naumann. St. Lawrence Catholic Church. National Park Service.
- 8.Clarabelle Baum. Basilica of St. Francis Xavier, Church and Rectory. National Park Service.
- 9.Mrs. Kenneth E. Mercer. Dubuque County Courthouse. National Park Service.
- 10.James E. Jacobsen. Security Building. National Park Service.
- 11.David Donath. Regez, Jacob, Sr. House. National Park Service.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
Institutional database
Wikidata, structured authority record Q5503584: Fridolin HeerWikimedia Foundation
Institutional witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 17 August 2026.
Elsewhere in Design
11,558 published records in this field, each with its sources named.
- Frei OttoDesigner
- Freidun AghalyanDesigner
- Frida BaranekDesigner
- Frida EscobedoDesigner
- Fridrich WeinwurmDesigner
- Frieda BrepoelsDesigner
- Friedrich August KrubsaciusDesigner
- Friedrich August StülerDesigner
Best supported in this field
For owners
Own a work by Fridolin Heer?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.