---
title: "Ronald D. Amrhein | KnowJudges"
canonical: "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de"
page_type: "judge_profile"
updated: "2026-07-26"
---

# Ronald D. Amrhein

Court of Common Pleas of Mercer County · Common Pleas Judge

## Profile

- Court: Court of Common Pleas of Mercer County
- State: Pennsylvania
- Role: Common Pleas Judge
- Service status: active
- Last verified: 2026-07-26

## Summary

Official statewide and applicable court procedural guidance applies to this judge.

## Before you appear

- Read the judge-specific standing order first when one is listed.
- Check the docket and case orders for requirements that supersede broader guidance.
- Confirm current remote-access and courtroom technology arrangements before the proceeding.

## Courtroom Rules

### recording photography evidence presentation

Scope: statewide

For Pennsylvania Common Pleas proceedings, statewide Pa.R.J.A. 1910 prohibits courtroom broadcasting, recording, and photography unless an exception or judicial authorization applies; the rule also recognizes judge-authorized electronic or photographic means for evidence presentation.

Evidence excerpt: the use of electronic or photographic means for the presentation of evidence

[201 Pa. Code Chapter 19, Rule 1910, Broadcasting, Recording and Photography in the Courtroom](https://www.pacodeandbulletin.gov/Display/pacode?d=&file=%2Fsecure%2Fpacode%2Fdata%2F201%2Fchapter19%2Fchap19toc.html)
Source checked: 2026-07-26


## Sources

- [Official profile](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view)
- [Official roster](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view)
- [Unified Judicial System of Pennsylvania official judicial roster](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view)
- [201 Pa. Code Chapter 19, Rule 1910, Broadcasting, Recording and Photography in the Courtroom](https://www.pacodeandbulletin.gov/Display/pacode?d=&file=%2Fsecure%2Fpacode%2Fdata%2F201%2Fchapter19%2Fchap19toc.html)

## JSON-LD

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebPage",
      "@id": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de",
      "url": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de",
      "name": "Ronald D. Amrhein | KnowJudges",
      "description": "Ronald D. Amrhein, Court of Common Pleas of Mercer County. Source-linked judicial identity, courtroom procedures, and presentation guidance.",
      "dateModified": "2026-07-26",
      "isPartOf": {
        "@id": "https://knowjudges.com/#website"
      },
      "mainEntity": {
        "@id": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de#judge"
      }
    },
    {
      "@type": "Person",
      "@id": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de#judge",
      "name": "Ronald D. Amrhein",
      "url": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de",
      "jobTitle": "Common Pleas Judge",
      "worksFor": {
        "@type": "GovernmentOrganization",
        "name": "Court of Common Pleas of Mercer County"
      },
      "sameAs": [
        "https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view"
      ]
    },
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "KnowJudges",
          "item": "https://knowjudges.com/kyj"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Pennsylvania",
          "item": "https://knowjudges.com/kyj/state/pennsylvania"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Ronald D. Amrhein",
          "item": "https://knowjudges.com/kyj/judge/ronald-d-amrhein-pa-35-599c97de"
        }
      ]
    }
  ]
}
```

## Biography

### Professional career


### Education


### Additional information

- He has held the role of a Mental Health Hearing Officer for more than 24 years and, beginning in 2012, was appointed by the courts to preside over domestic relations proceedings, including equitable distribution and custody matters in Mercer County, Pennsylvania (WKBN)
- Ronald D. Amrhein, Jr. combines decades of legal practice, public service, and judicial experience.
- Ronald D. Amrhein, Jr. has a long-standing career in law, spanning over three decades.



## Published courtroom rules

### Shared court rules

- [201 Pa. Code Chapter 19, Rule 1910, Broadcasting, Recording and Photography in the Courtroom](https://knowjudges.com/courtroom-rules/national-shared-set-0784d9a288c3456edcbc19ff) — Scope is limited to the court class in the source claim.  Shared court context only; case-type restrictions, exceptions, later amendments and case orders apply. This is not a personal preference or a complete rules inventory. [Official source](https://www.pacodeandbulletin.gov/Display/pacode?d=&file=%2Fsecure%2Fpacode%2Fdata%2F201%2Fchapter19%2Fchap19toc.html). Collected 2026-07-26.