How can i get information on a specific judge, such as any complaints or ect?

i have a civil matter against the board of education regarding the liabilty & negligence that resulted in my daughters death.her four heirs have been divided between myself & two other partial gaudians.after a conflict of interest arose between me& my former attorney in which she was suppossly granted withdrawal from this case,she still continues to represent two of my daughter's children as the plaintifs.a judge also aided her by setting a court hearing regarding my gaurdianship in an attempt to remove me as the distributor. my daughter was not married, nor does she have any biological ties to those partial gaurdians.if a judge is a bar member, how can i get information about this person.?ive searched info regarding those attorneys whom are bar members, but not the judeges.certain court dates that my attorneys mentioned where a summary judgement took place never happened according to records.but my attorney stipulated that the judge ruled against them & dismissed my case.

Call the local bar association. Some of them keep records on characteristics of judges or complaints against them.

Most law libraries or large public libraries have legal directories (for ex. Martindale-Hubbell) with info about all lawyers, including judges who are lawyers.

you might be able to file a Pitches Motion to see if there have been complaints or similar investigations of a public official. Typically used in defense cases seeking history of an arresting officer, not sure if it's possible for a judge.