WASHINGTON — Judge Brett Kavanaugh is the embodiment of the Republican legal establishment: an Ivy Leaguer who worked for the justice he has been nominated to replace, investigated a Democratic president, served in a Republican White House and now is an influential member of what is often called the second most powerful court in the country.

Kavanaugh was even born inside the Beltway and has lived there virtually his entire life.

“He can still recite the section and seat numbers of the upper deck seats his dad had at RFK (Stadium) for the Redskins,” said Travis Lenkner, a former Kavanaugh law clerk, of the Washington Redksins’ home field until 1997.

President Donald Trump said Monday that he is nominating Kavanaugh to replace the retiring Justice Anthony Kennedy. If confirmed, Kavanaugh is likely to be a reliable conservative vote who could weaken or imperil abortion rights, beef up support on the court for capital punishment and clamp down on the power of regulatory agencies.

He is expected to face strong opposition from Democrats, who already have called Kavanaugh and the other court finalists too conservative. They are hoping to persuade Republican Senate moderates to vote against Kavanaugh. Some Republicans, certain to support Kavanaugh, had hoped Trump would choose someone seen as a stronger social conservative.

Kavanaugh’s mother was a judge

The nominee is an only child who credits his mother for his career path. Martha Kavanaugh taught high school history before returning to school for her law degree. She later became a prosecutor and a judge in Maryland. “She’s instilled in me a commitment to public service and a respect for the rule of law that I’ve tried to follow throughout my career,” Kavanaugh said at his 2006 Senate confirmation hearing for a spot on the U.S. Court of Appeals for the District of Columbia Circuit.

He is the father of two girls and coaches their basketball teams. Like Kavanaugh, his wife, Ashley, is a veteran of the White House during George W. Bush’s presidency. She now serves as the town manager of their village in a Maryland suburb just north of the capital.

Kavanaugh’s professional life has been a succession of jobs that have raised his profile in legal circles. After earning undergraduate and law degrees at Yale, he was a Kennedy law clerk in the early 1990s before joining independent counsel Kenneth Starr’s team, where Kavanaugh co-wrote the report that served as the basis for President Bill Clinton’s impeachment. Kavanaugh worked on the effort by Bush’s campaign to halt the recount of votes in Florida in the disputed presidential election between Bush and Al Gore in 2000. He worked in Bush’s White House for five years, including nearly three as Bush’s staff secretary.

“My most vivid memory of Brett was his thoughtful approach to an issue, not impulsive, not off the cuff. He had a very engaging ability to discuss both sides of an issue when we had to resolve something,” said Mark Tuohey, who hired Kavanaugh in Starr’s office.

Kavanaugh already is very familiar to his prospective future colleagues on the Supreme Court, who also all have Ivy League law degrees.

He has joined with Justices Ruth Bader Ginsburg, Stephen Breyer and Samuel Alito to serve as judges in mock trials to benefit the Shakespeare Theatre Company. More than three dozen former Kavanaugh law clerks also have gone on to work for every justice, except Ginsburg.

His former clerks recall Kavanaugh as a demanding boss, but one interested in their personal lives. Jennifer Mascott, a law professor at the Antonin Scalia Law School in Virginia, said she naturally reached out to Kavanaugh after her father died. “He made a point at the start of my clerkship to invite my parents down for a visit and that made such an impression on my dad,” Mascott said.

He has tutored children at a Washington, D.C., elementary school, volunteered for Catholic charity groups and is a regular participant in services at his Catholic church.

A fitness buff

An avid runner, Kavanaugh lists his two Boston Marathon finishes on his court website biography: 3:59:45 in 2010 and 4:08:36 in 2015. His team, D.C. Circuitry, regularly wins medals in an annual 5K charity race along the Anacostia River.

It can seem as if Kavanaugh has been getting ready for this moment for some time. He regularly teaches law school classes, including at Harvard. “One thing he asked the class was if you had an interview with a person and were considering them for a Supreme Court nomination, what questions would you ask?” recalled Kirby Thomas West, a 2015 Harvard Law School graduate.

Federal judge Brett Kavanaugh was often mentioned as being the one candidate who checks all the boxes important to Trump. His legal experience and acumen are unquestioned. Kavanaugh’s sharp legal mind is a plus.

But presidents weigh all sorts of considerations in deciding on a Supreme Court nominee, often beginning with the big question: Will the choice be confirmed by the Senate?

Academic credentials, professional experience and sometimes even gender, race and geographical diversity all can be part of the equation.

The stakes are sky high for filling the opening created by Justice Anthony Kennedy’s imminent retirement. The new justice has the potential to entrench conservative control of the Supreme Court for years to come.

President Donald Trump shakes hands with Judge Brett Kavanaugh, his Supreme Court nominee, in the East Room of the White House. | AP Photo/Alex Brandon

President Donald Trump shakes hands with Judge Brett Kavanaugh, his Supreme Court nominee, in the East Room of the White House. | AP Photo/Alex Brandon

Here are some of the pluses and minuses for Brett Kavanaugh being confirmed.

Background on Brett Kavanaugh

Current position: Judge on the the federal appellate court for the District of Columbia.

Age: 53

Education: He attended Yale University both as an undergraduate and law student.

Distinction:  Roughly 300 opinions in 12 years as a judge and a raft of legal articles and speaking engagements make Kavanaugh the most prolific of the prospective nominees.

Track record: Kavanaugh has written roughly 300 opinions in his 12 years as a judge, penned several law review articles and spoken at law school and Federalist Society events across the country. Kavanaugh is a member of the conservative legal group and was on a list of potential nominees that it helped compile for Trump.

He is widely viewed as a skilled, conservative judge on what is often called the second most powerful court in America. His opinions include several dissents that were later vindicated by Supreme Court majority opinions. Kavanaugh, who worked on the investigation that led to President Bill Clinton’s impeachment, later wrote that he thinks presidents shouldn’t have to deal with criminal investigations or civil lawsuits while in office — a view that Trump might find attractive.

Supreme Court Justice Anthony Kennedy speaks in San Diego.

Kavanaugh once served as a law clerk to retiring Supreme Court Justice Anthony Kennedy. | AP/Denis Poroy

Private life: He is active in his local Catholic church and as a coach for his daughters’ basketball teams.

Support for nomination: Some social conservatives fear Kavanaugh isn’t committed to issues that matter to them, like abortion. They cite a recent case involving a pregnant teenaged immigrant in federal custody. Kavanaugh would have delayed the teen’s abortion, in line with the Trump administration’s position, but another judge would have gone farther and declared that, as someone who is in the U.S. illegally, the teen had no right at all to an abortion.

Other: Kavanaugh’s close ties to the Bush family, stemming from his five years in the White House under President George W. Bush. Kavanaugh also was a clerk for Judge Alex Kozinski, who retired abruptly last year as allegations of sexual misconduct grew.

RELATED

Chicago Judge Amy Barrett, passed over for Supreme Court, will stay in spotlight

Who is Amy Coney Barrett?

Who is Raymond Kethledge?

Who is Thomas Hardiman?