
Michael M. Baylson
Appointed by President George W. Bush in 2002 and confirmed by the Senate 98–0, Michael M. Baylson is a Judge on the U.S. District Court for the Eastern District of Pennsylvania. He earned a law degree from University of Pennsylvania Law School (now Carey Law School) in 1964. Rulings & record ↓ Sources ↓
- Born
- 1939 · age 87
- Appointed by
- George W. Bush, 2002
- Confirmed
- 98–0
- Education
- University of Pennsylvania 1961 · University of Pennsylvania Law School (now Carey Law School) 1964
- Succeeded
- Robert F. Kelly
- Succeeded by
- Wendy Beetlestone
Federal judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 2002 | Eastern District of Pennsylvania succeeded Robert F. Kelly | G.W. Bush (R) | 98–0 |
Party letters show the appointing president’s party, not the judge’s own.
Confirmation vote
Nomination Confirmed 98–0 on April 30, 2002 · 107th Congress, Roll Call 98. Each senator links to their judicial-voting record.
Voted to confirm · 98
49 D, 48 R, 1 I
- Daniel Akaka(D-HI)
- Wayne Allard(R-CO)
- George Allen(R-VA)
- Max Baucus(D-MT)
- Evan Bayh(D-IN)
- Robert Bennett(R-UT)
- Joe Biden(D-DE)
- Jeff Bingaman(D-NM)
- Christopher Bond(R-MO)
- Barbara Boxer(D-CA)
- John Breaux(D-LA)
- Sam Brownback(R-KS)
- Jim Bunning(R-KY)
- Conrad Burns(R-MT)
- Robert Byrd(D-WV)
- Ben Campbell(R-CO)
- Maria Cantwell(D-WA)
- Jean Carnahan(D-MO)
- Thomas Carper(D-DE)
- Lincoln Chafee(R-RI)
- Max Cleland(D-GA)
- Hillary Clinton(D-NY)
- Thad Cochran(R-MS)
- Susan Collins(R-ME)
- Kent Conrad(D-ND)
- Jon Corzine(D-NJ)
- Larry Craig(R-ID)
- Michael Crapo(R-ID)
- Thomas Daschle(D-SD)
- Mark Dayton(D-MN)
- Mike DeWine(R-OH)
- Pete Domenici(R-NM)
- Byron Dorgan(D-ND)
- Richard Durbin(D-IL)
- John Edwards(D-NC)
- John Ensign(R-NV)
- Michael Enzi(R-WY)
- Russell Feingold(D-WI)
- Dianne Feinstein(D-CA)
- Peter Fitzgerald(R-IL)
- Bill Frist(R-TN)
- Bob Graham(D-FL)
- Phil Gramm(R-TX)
- Chuck Grassley(R-IA)
- Judd Gregg(R-NH)
- Chuck Hagel(R-NE)
- Tom Harkin(D-IA)
- Orrin Hatch(R-UT)
- Ernest Hollings(D-SC)
- Tim Hutchinson(R-AR)
- Kay Hutchison(R-TX)
- James Inhofe(R-OK)
- Daniel Inouye(D-HI)
- James Jeffords(I-VT)
- Tim Johnson(D-SD)
- Edward Kennedy(D-MA)
- John Kerry(D-MA)
- Herb Kohl(D-WI)
- Jon Kyl(R-AZ)
- Mary Landrieu(D-LA)
- Patrick Leahy(D-VT)
- Carl Levin(D-MI)
- Joe Lieberman(D-CT)
- Blanche Lincoln(D-AR)
- Trent Lott(R-MS)
- Richard Lugar(R-IN)
- John McCain(R-AZ)
- Mitch McConnell(R-KY)
- Barbara Mikulski(D-MD)
- Zell Miller(D-GA)
- Frank Murkowski(R-AK)
- Patty Murray(D-WA)
- Bill Nelson(D-FL)
- Ben Nelson(D-NE)
- Don Nickles(R-OK)
- Jack Reed(D-RI)
- Harry Reid(D-NV)
- Pat Roberts(R-KS)
- John Rockefeller(D-WV)
- Rick Santorum(R-PA)
- Paul Sarbanes(D-MD)
- Charles Schumer(D-NY)
- Jeff Sessions(R-AL)
- Richard Shelby(R-AL)
- Bob Smith(R-NH)
- Gordon Smith(R-OR)
- Olympia Snowe(R-ME)
- Arlen Specter(R-PA)
- Debbie Stabenow(D-MI)
- Ted Stevens(R-AK)
- Craig Thomas(R-WY)
- Fred Thompson(R-TN)
- Strom Thurmond(R-SC)
- Robert Torricelli(D-NJ)
- George Voinovich(R-OH)
- John Warner(R-VA)
- Paul Wellstone(D-MN)
- Ron Wyden(D-OR)
Did not vote · 2
1 D, 1 R
- Christopher Dodd(D-CT)
- Jesse Helms(R-NC)
Education
| University of Pennsylvania | B.S. | 1961 |
| University of Pennsylvania Law School (now Carey Law School) | LL.B. | 1964 |
Judicial Record
Caseload & case types
In our data, Baylson was assigned 4,688 district-court cases (1992–2026). Median time from filing to termination: 216 days across 4,497 closed cases.
Case assignment is from CourtListener’s PACER-derived docket records: a partial sample, not a complete caseload, reflecting the judge last assigned each case. How we count.
On appeal
Of 231 of Baylson’s decisions reviewed on the merits by the U.S. courts of appeals in our data, 180 were affirmed, 28 reversed or vacated, and 23 affirmed in part and reversed in part. This is a historical count of appellate outcomes for cases we could match, not a judgment of the judge, and not a complete record. How we count.
In our data, Baylson authored 83 published opinions for the court (2002–2011). Most cited: Colacicco v. Apotex, Inc. (52 citations).
A selective record from published opinions in the CourtListener corpus, not every ruling; most unpublished district orders are not included. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge.
Recent & notable rulings
| Year | Case | Citation | Cited |
|---|---|---|---|
| 2006 | Colacicco v. Apotex, Inc. | 432 F. Supp. 2d 514 | 52 |
| 2002 | Douris v. Schweiker | 229 F. Supp. 2d 391 | 51 |
| 2006 | Colon v. Barnhart | 424 F. Supp. 2d 805 | 35 |
| 2008 | Ramos v. Quien | 631 F. Supp. 2d 601 | 27 |
| 2003 | Ryan v. General MacHine Products | 277 F. Supp. 2d 585 | 27 |
| 2006 | Karkut v. Target Corp. | 453 F. Supp. 2d 874 | 26 |
| 2011 | Verdier v. Borough | 796 F. Supp. 2d 606 | 20 |
| 2003 | Associates in Obstetrics & Gynecology v. Upper Merion Township | 270 F. Supp. 2d 633 | 18 |
| 2010 | Lugo v. Farmer's Pride Inc. | 737 F. Supp. 2d 291 | 17 |
| 2006 | In Re Cigna Corp. Securities Litigation | 459 F. Supp. 2d 338 | 17 |
| 2003 | Lakits v. York | 258 F. Supp. 2d 401 | 17 |
| 2009 | AFL PHILADELPHIA LLC v. Krause | 639 F. Supp. 2d 512 | 16 |
| 2005 | Rock v. Voshell | 397 F. Supp. 2d 616 | 16 |
| 2004 | Scaramuzza v. Sciolla | 345 F. Supp. 2d 508 | 16 |
| 2003 | Royal Indemnity Co. v. Security Guards, Inc. | 255 F. Supp. 2d 497 | 16 |
Showing the 15 most-cited of 83 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.
Questions & answers
- Who appointed Michael M. Baylson?
- President George W. Bush appointed Michael M. Baylson to the U.S. District Court for the Eastern District of Pennsylvania in 2002.
- Was Michael M. Baylson appointed by a Democrat or a Republican?
- Michael M. Baylson was appointed by President George W. Bush, a Republican. JudicialFinder records the appointing president's party, not a judge's own politics.
- What was Michael M. Baylson's confirmation vote?
- The Senate confirmed Michael M. Baylson 98–0 on April 30, 2002.
- Which court is Michael M. Baylson on?
- Michael M. Baylson is a Judge on the U.S. District Court for the Eastern District of Pennsylvania.
Sources
Each fact on this page traces to a primary public record.
- FJC Biographical Directory
- Wikidata
- Portrait: US Court of Appeals for the Ninth Circuit (Public domain), via Wikimedia Commons
- Confirmation roll-call (Senate.gov, 2002)
- CourtListener bulk data (Free Law Project): authored opinions & citation counts
How we source & reconcile data → Data & Sources
See something wrong? Report an error. Fixes are logged in the corrections log.
24 years on the U.S. District Court for the Eastern District of Pennsylvania. Data as of 2026-08-10. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).